Algebra Examples

$\frac{3 \frac{1}{3} \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 1

Convert $3 \frac{1}{3}$ to an improper fraction.

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Step 1.1

A mixed number is an addition of its whole and fractional parts.

$\frac{(3 + \frac{1}{3}) \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 1.2

Add $3$ and $\frac{1}{3}$ .

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Step 1.2.1

To write $3$ as a fraction with a common denominator, multiply by $\frac{3}{3}$ .

$\frac{(3 \cdot \frac{3}{3} + \frac{1}{3}) \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 1.2.2

Combine $3$ and $\frac{3}{3}$ .

$\frac{(\frac{3 \cdot 3}{3} + \frac{1}{3}) \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 1.2.3

Combine the numerators over the common denominator.

$\frac{\frac{3 \cdot 3 + 1}{3} \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 1.2.4

Simplify the numerator.

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Step 1.2.4.1

Multiply $3$ by $3$ .

$\frac{\frac{9 + 1}{3} \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 1.2.4.2

Add $9$ and $1$ .

$\frac{\frac{10}{3} \div 10 + 0.175 \div 0.35}{1.75 - 1 \frac{11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 2

Convert $1 \frac{11}{17}$ to an improper fraction.

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Step 2.1

A mixed number is an addition of its whole and fractional parts.

$\frac{\frac{10}{3} \div 10 + 0.175 \div 0.35}{1.75 - (1 + \frac{11}{17}) \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 2.2

Add $1$ and $\frac{11}{17}$ .

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Step 2.2.1

Write $1$ as a fraction with a common denominator.

$\frac{\frac{10}{3} \div 10 + 0.175 \div 0.35}{1.75 - (\frac{17}{17} + \frac{11}{17}) \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 2.2.2

Combine the numerators over the common denominator.

$\frac{\frac{10}{3} \div 10 + 0.175 \div 0.35}{1.75 - \frac{17 + 11}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 2.2.3

Add $17$ and $11$ .

$\frac{\frac{10}{3} \div 10 + 0.175 \div 0.35}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3

Simplify each term.

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Step 3.1

Simplify the numerator.

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Step 3.1.1

Simplify each term.

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Step 3.1.1.1

Rewrite the division as a fraction.

$\frac{\frac{\frac{10}{3}}{10} + 0.175 \div 0.35}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.1.2

Multiply the numerator by the reciprocal of the denominator.

$\frac{\frac{10}{3} \cdot \frac{1}{10} + 0.175 \div 0.35}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.1.3

Cancel the common factor of $10$ .

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Step 3.1.1.3.1

Cancel the common factor.

$\frac{\frac{10}{3} \cdot \frac{1}{10} + 0.175 \div 0.35}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.1.3.2

Rewrite the expression.

$\frac{\frac{1}{3} + 0.175 \div 0.35}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.1.4

Divide $0.175$ by $0.35$ .

$\frac{\frac{1}{3} + 0.5}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.2

To write $0.5$ as a fraction with a common denominator, multiply by $\frac{3}{3}$ .

$\frac{\frac{1}{3} + 0.5 \cdot \frac{3}{3}}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.3

Combine $0.5$ and $\frac{3}{3}$ .

$\frac{\frac{1}{3} + \frac{0.5 \cdot 3}{3}}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.4

Combine the numerators over the common denominator.

$\frac{\frac{1 + 0.5 \cdot 3}{3}}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.5

Simplify the numerator.

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Step 3.1.5.1

Multiply $0.5$ by $3$ .

$\frac{\frac{1 + 1.5}{3}}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.5.2

Add $1$ and $1.5$ .

$\frac{\frac{2.5}{3}}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.1.6

Divide $2.5$ by $3$ .

$\frac{0.8\overline{3}}{1.75 - \frac{28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2

Simplify the denominator.

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Step 3.2.1

Cancel the common factor of $28$ .

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Step 3.2.1.1

Move the leading negative in $- \frac{28}{17}$ into the numerator.

$\frac{0.8\overline{3}}{1.75 + \frac{- 28}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.1.2

Factor $28$ out of $- 28$ .

$\frac{0.8\overline{3}}{1.75 + \frac{28 (- 1)}{17} \cdot \frac{51}{56}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.1.3

Factor $28$ out of $56$ .

$\frac{0.8\overline{3}}{1.75 + \frac{28 \cdot - 1}{17} \cdot \frac{51}{28 \cdot 2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.1.4

Cancel the common factor.

$\frac{0.8\overline{3}}{1.75 + \frac{28 \cdot - 1}{17} \cdot \frac{51}{28 \cdot 2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.1.5

Rewrite the expression.

$\frac{0.8\overline{3}}{1.75 + \frac{- 1}{17} \cdot \frac{51}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.2

Cancel the common factor of $17$ .

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Step 3.2.2.1

Factor $17$ out of $51$ .

$\frac{0.8\overline{3}}{1.75 + \frac{- 1}{17} \cdot \frac{17 (3)}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.2.2

Cancel the common factor.

$\frac{0.8\overline{3}}{1.75 + \frac{- 1}{17} \cdot \frac{17 \cdot 3}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.2.3

Rewrite the expression.

$\frac{0.8\overline{3}}{1.75 - 1 \cdot \frac{3}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.3

Rewrite $- 1 (\frac{3}{2})$ as $- (\frac{3}{2})$ .

$\frac{0.8\overline{3}}{1.75 - (\frac{3}{2})} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.4

To write $1.75$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$\frac{0.8\overline{3}}{1.75 \cdot \frac{2}{2} - \frac{3}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.5

Combine $1.75$ and $\frac{2}{2}$ .

$\frac{0.8\overline{3}}{\frac{1.75 \cdot 2}{2} - \frac{3}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.6

Combine the numerators over the common denominator.

$\frac{0.8\overline{3}}{\frac{1.75 \cdot 2 - 3}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.7

Rewrite $\frac{1.75 \cdot 2 - 3}{2}$ in a factored form.

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Step 3.2.7.1

Multiply $1.75$ by $2$ .

$\frac{0.8\overline{3}}{\frac{3.5 - 3}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.7.2

Subtract $3$ from $3.5$ .

$\frac{0.8\overline{3}}{\frac{0.5}{2}} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.2.7.3

Divide $0.5$ by $2$ .

$\frac{0.8\overline{3}}{0.25} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.3

Divide $0.8\overline{3}$ by $0.25$ .

$3.\overline{3} - \frac{(\frac{11}{18} - \frac{1}{15}) \div 1.4}{(0.5 - \frac{1}{9}) \cdot 3}$

Step 3.4

Multiply the numerator by the reciprocal of the denominator.

$3.\overline{3} - ((\frac{11}{18} - \frac{1}{15}) \div 1.4 \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.5

Rewrite the division as a fraction.

$3.\overline{3} - (\frac{\frac{11}{18} - \frac{1}{15}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6

Simplify the numerator.

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Step 3.6.1

To write $\frac{11}{18}$ as a fraction with a common denominator, multiply by $\frac{5}{5}$ .

$3.\overline{3} - (\frac{\frac{11}{18} \cdot \frac{5}{5} - \frac{1}{15}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.2

To write $- \frac{1}{15}$ as a fraction with a common denominator, multiply by $\frac{6}{6}$ .

$3.\overline{3} - (\frac{\frac{11}{18} \cdot \frac{5}{5} - \frac{1}{15} \cdot \frac{6}{6}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.3

Write each expression with a common denominator of $90$ , by multiplying each by an appropriate factor of $1$ .

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Step 3.6.3.1

Multiply $\frac{11}{18}$ by $\frac{5}{5}$ .

$3.\overline{3} - (\frac{\frac{11 \cdot 5}{18 \cdot 5} - \frac{1}{15} \cdot \frac{6}{6}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.3.2

Multiply $18$ by $5$ .

$3.\overline{3} - (\frac{\frac{11 \cdot 5}{90} - \frac{1}{15} \cdot \frac{6}{6}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.3.3

Multiply $\frac{1}{15}$ by $\frac{6}{6}$ .

$3.\overline{3} - (\frac{\frac{11 \cdot 5}{90} - \frac{6}{15 \cdot 6}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.3.4

Multiply $15$ by $6$ .

$3.\overline{3} - (\frac{\frac{11 \cdot 5}{90} - \frac{6}{90}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.4

Combine the numerators over the common denominator.

$3.\overline{3} - (\frac{\frac{11 \cdot 5 - 6}{90}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.5

Simplify the numerator.

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Step 3.6.5.1

Multiply $11$ by $5$ .

$3.\overline{3} - (\frac{\frac{55 - 6}{90}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.6.5.2

Subtract $6$ from $55$ .

$3.\overline{3} - (\frac{\frac{49}{90}}{1.4} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.7

Multiply the numerator by the reciprocal of the denominator.

$3.\overline{3} - (\frac{49}{90} \cdot \frac{1}{1.4} \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.8

Cancel the common factor of $1.4$ .

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Step 3.8.1

Factor $1.4$ out of $49$ .

$3.\overline{3} - (\frac{1.4 (35)}{90} \cdot \frac{1}{1.4} \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.8.2

Cancel the common factor.

$3.\overline{3} - (\frac{1.4 \cdot 35}{90} \cdot \frac{1}{1.4} \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.8.3

Rewrite the expression.

$3.\overline{3} - (\frac{35}{90} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.9

Cancel the common factor of $35$ and $90$ .

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Step 3.9.1

Factor $5$ out of $35$ .

$3.\overline{3} - (\frac{5 (7)}{90} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.9.2

Cancel the common factors.

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Step 3.9.2.1

Factor $5$ out of $90$ .

$3.\overline{3} - (\frac{5 \cdot 7}{5 \cdot 18} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.9.2.2

Cancel the common factor.

$3.\overline{3} - (\frac{5 \cdot 7}{5 \cdot 18} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.9.2.3

Rewrite the expression.

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{(0.5 - \frac{1}{9}) \cdot 3})$

Step 3.10

Simplify the denominator.

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Step 3.10.1

To write $0.5$ as a fraction with a common denominator, multiply by $\frac{9}{9}$ .

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{(0.5 \cdot \frac{9}{9} - \frac{1}{9}) \cdot 3})$

Step 3.10.2

Combine $0.5$ and $\frac{9}{9}$ .

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{(\frac{0.5 \cdot 9}{9} - \frac{1}{9}) \cdot 3})$

Step 3.10.3

Combine the numerators over the common denominator.

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{\frac{0.5 \cdot 9 - 1}{9} \cdot 3})$

Step 3.10.4

Rewrite $\frac{0.5 \cdot 9 - 1}{9}$ in a factored form.

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Step 3.10.4.1

Multiply $0.5$ by $9$ .

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{\frac{4.5 - 1}{9} \cdot 3})$

Step 3.10.4.2

Subtract $1$ from $4.5$ .

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{\frac{3.5}{9} \cdot 3})$

Step 3.10.4.3

Divide $3.5$ by $9$ .

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{0.3\overline{8} \cdot 3})$

Step 3.11

Multiply $0.3\overline{8}$ by $3$ .

$3.\overline{3} - (\frac{7}{18} \cdot \frac{1}{1.1\overline{6}})$

Step 3.12

Divide $1$ by $1.1\overline{6}$ .

$3.\overline{3} - (\frac{7}{18} \cdot 0.\overline{857142})$

Step 3.13

Multiply $\frac{7}{18} \cdot 0.\overline{857142}$ .

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Step 3.13.1

Combine $\frac{7}{18}$ and $0.\overline{857142}$ .

$3.\overline{3} - \frac{7 \cdot 0.\overline{857142}}{18}$

Step 3.13.2

Multiply $7$ by $0.\overline{857142}$ .

$3.\overline{3} - \frac{6}{18}$

Step 3.14

Divide $6$ by $18$ .

$3.\overline{3} - 1 \cdot 0.\overline{3}$

Step 3.15

Multiply $- 1$ by $0.\overline{3}$ .

$3.\overline{3} - 0.\overline{3}$

Step 4

Subtract $0.\overline{3}$ from $3.\overline{3}$ .

$3$