Pre-Algebra Examples

$4 yd$

Step 1

Convert $yd$ to $in$ .

$4 yd \times \frac{3 ft}{1 yd} \times \frac{12 in}{1 ft}$

Step 2

Cancel the common units and simplify.

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Step 2.1

Cross cancel units.

$\frac{4 yd}{1} \times \frac{3 ft}{1 yd} \times \frac{12 in}{1 ft}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Remove the canceled units.

$\frac{4}{1} \times \frac{3}{1} \times \frac{12 in}{1}$

Step 2.2.2

Combine fractions.

$144 in$