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Pre-Algebra Examples

1 mi

$1 mi$

Step 1

Convert

mi

$mi$ to

ft

$ft$ .

1 mi \times \frac{5280 ft}{1 mi}

$1 mi \times \frac{5280 ft}{1 mi}$

Step 2

Cancel the common units and simplify.

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Step 2.1

Cross cancel units.

$\frac{1 mi}{1} \times \frac{5280 ft}{1 mi}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Remove the canceled units.

$\frac{1}{1} \times \frac{5280 ft}{1}$

Step 2.2.2

Cancel the common factor of

$1$ .

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Step 2.2.2.1

Cancel the common factor.

$\frac{1}{1} \times \frac{5280 ft}{1}$

Step 2.2.2.2

Rewrite the expression.

$1 \times \frac{5280 ft}{1}$

$1 \times \frac{5280 ft}{1}$

Step 2.2.3

Multiply

$\frac{5280 ft}{1}$ by

$1$ .

$\frac{5280 ft}{1}$

Step 2.2.4

Divide

$5280 ft$ by

$1$ .

$5280 ft$

$5280 ft$

$5280 ft$

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