Basic Math Examples

$22$ , $29 \div 5$

Step 1

Rewrite the division as a fraction.

$22, \frac{29}{5}$

Step 2

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{22 + \frac{29}{5}}{2}$

Step 3

Simplify the numerator.

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Step 3.1

To write $22$ as a fraction with a common denominator, multiply by $\frac{5}{5}$ .

$\frac{22 \cdot \frac{5}{5} + \frac{29}{5}}{2}$

Step 3.2

Combine $22$ and $\frac{5}{5}$ .

$\frac{\frac{22 \cdot 5}{5} + \frac{29}{5}}{2}$

Step 3.3

Combine the numerators over the common denominator.

$\frac{\frac{22 \cdot 5 + 29}{5}}{2}$

Step 3.4

Simplify the numerator.

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Step 3.4.1

Multiply $22$ by $5$ .

$\frac{\frac{110 + 29}{5}}{2}$

Step 3.4.2

Add $110$ and $29$ .

$\frac{\frac{139}{5}}{2}$

Step 4

Multiply the numerator by the reciprocal of the denominator.

$\frac{139}{5} \cdot \frac{1}{2}$

Step 5

Multiply $\frac{139}{5} \cdot \frac{1}{2}$ .

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Step 5.1

Multiply $\frac{139}{5}$ by $\frac{1}{2}$ .

$\frac{139}{5 \cdot 2}$

Step 5.2

Multiply $5$ by $2$ .

$\frac{139}{10}$

Step 6

Divide.

$13.9$