Basic Math Examples

$20 oz$

Step 1

Convert

$oz$ to

$lb$ .

$20 oz \times \frac{1 lb}{16 oz}$

Step 2

Cancel the common units and simplify.

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Step 2.1

Cross cancel units.

$\frac{20 oz}{1} \times \frac{1 lb}{16 oz}$

Step 2.2

Simplify the expression.

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Step 2.2.1

Remove the canceled units.

$\frac{20}{1} \times \frac{1 lb}{16}$

Step 2.2.2

Combine fractions.

$\frac{20}{16} lb$

Step 2.2.3

Cancel the common factor of

$20$ and

$16$ .

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Step 2.2.3.1

Factor

$4$ out of

$20$ .

$\frac{4 (5)}{16} lb$

Step 2.2.3.2

Cancel the common factors.

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Step 2.2.3.2.1

Factor

$4$ out of

$16$ .

$\frac{4 \cdot 5}{4 \cdot 4} lb$

Step 2.2.3.2.2

Cancel the common factor.

$\frac{4 \cdot 5}{4 \cdot 4} lb$

Step 2.2.3.2.3

Rewrite the expression.

$\frac{5}{4} lb$

$\frac{5}{4} lb$

$\frac{5}{4} lb$

$\frac{5}{4} lb$

Step 2.3

Convert to decimal.

$1.25 lb$

$1.25 lb$

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