Basic Math Examples

$\frac{9}{2} \div \frac{1}{4}$

Step 1

To divide by a fraction, multiply by its reciprocal.

$\frac{9}{2} \cdot 4$

Step 2

Cancel the common factor of $2$ .

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Step 2.1

Factor $2$ out of $4$ .

$\frac{9}{2} \cdot (2 (2))$

Step 2.2

Cancel the common factor.

$\frac{9}{2} \cdot (2 \cdot 2)$

Step 2.3

Rewrite the expression.

$9 \cdot 2$

Step 3

Multiply $9$ by $2$ .

$18$