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Pre-Algebra Examples

5 km

$5 km$

Step 1

Convert

km

$km$ to

m

$m$ .

5 km \times \frac{1000 m}{1 km}

$5 km \times \frac{1000 m}{1 km}$

Step 2

Cancel the common units and simplify.

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Step 2.1

Cross cancel units.

\frac{5 km}{1} \times \frac{1000 m}{1 km}

$\frac{5 km}{1} \times \frac{1000 m}{1 km}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Remove the canceled units.

\frac{5}{1} \times \frac{1000 m}{1}

$\frac{5}{1} \times \frac{1000 m}{1}$

Step 2.2.2

Combine fractions.

5000 m

$5000 m$

5000 m

$5000 m$

5000 m

$5000 m$

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

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