Basic Math Examples

$\frac{4}{3} \cdot 3.14 \cdot {(8 in)}^{3}$

Step 1

Factor.

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Step 1.1

Apply the product rule to $8 in$ .

$\frac{4}{3} \cdot 3.14 \cdot (8^{3} {in}^{3})$

Step 1.2

Remove unnecessary parentheses.

$\frac{4}{3} \cdot 3.14 \cdot 8^{3} {in}^{3}$

$\frac{4}{3} \cdot 3.14 \cdot 8^{3} {in}^{3}$

Step 2

Combine exponents.

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Step 2.1

Combine $\frac{4}{3}$ and $3.14$ .

$\frac{4 \cdot 3.14}{3} \cdot 8^{3} {in}^{3}$

Step 2.2

Multiply $4$ by $3.14$ .

$\frac{12.56}{3} \cdot 8^{3} {in}^{3}$

Step 2.3

Combine $\frac{12.56}{3}$ and $8^{3}$ .

$\frac{12.56 \cdot 8^{3}}{3} {in}^{3}$

Step 2.4

Multiply $12.56$ by $8^{3}$ .

$\frac{6430.72}{3} {in}^{3}$

$\frac{6430.72}{3} {in}^{3}$

Step 3

Divide $6430.72$ by $3$ .

$2143.57\overline{3} {in}^{3}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$