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Pre-Algebra Examples

70 lb

$70 lb$

Step 1

Convert

lb

$lb$ to

oz

$oz$ .

70 lb \times \frac{16 oz}{1 lb}

$70 lb \times \frac{16 oz}{1 lb}$

Step 2

Cancel the common units and simplify.

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Step 2.1

Cross cancel units.

\frac{70 lb}{1} \times \frac{16 oz}{1 lb}

$\frac{70 lb}{1} \times \frac{16 oz}{1 lb}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Remove the canceled units.

\frac{70}{1} \times \frac{16 oz}{1}

$\frac{70}{1} \times \frac{16 oz}{1}$

Step 2.2.2

Combine fractions.

1120 oz

$1120 oz$

1120 oz

$1120 oz$

1120 oz

$1120 oz$

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

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