Pre-Algebra Examples

$\frac{4}{5} \div \frac{4}{10}$

Step 1

To divide by a fraction, multiply by its reciprocal.

$\frac{4}{5} \cdot \frac{10}{4}$

Step 2

Cancel the common factor of $4$ .

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Step 2.1

Cancel the common factor.

$\frac{4}{5} \cdot \frac{10}{4}$

Step 2.2

Rewrite the expression.

$\frac{1}{5} \cdot 10$

Step 3

Cancel the common factor of $5$ .

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Step 3.1

Factor $5$ out of $10$ .

$\frac{1}{5} \cdot (5 (2))$

Step 3.2

Cancel the common factor.

$\frac{1}{5} \cdot (5 \cdot 2)$

Step 3.3

Rewrite the expression.

$2$

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