Basic Math Examples

132

$132$ ,

36

$36$

Step 1

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

\frac{132 + 36}{2}

$\frac{132 + 36}{2}$

Step 2

Cancel the common factor of

132 + 36

$132 + 36$ and

2

$2$ .

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Step 2.1

Factor

2

$2$ out of

132

$132$ .

\frac{2 \cdot 66 + 36}{2}

$\frac{2 \cdot 66 + 36}{2}$

Step 2.2

Factor

2

$2$ out of

36

$36$ .

\frac{2 \cdot 66 + 2 \cdot 18}{2}

$\frac{2 \cdot 66 + 2 \cdot 18}{2}$

Step 2.3

Factor

2

$2$ out of

2 \cdot 66 + 2 \cdot 18

$2 \cdot 66 + 2 \cdot 18$ .

\frac{2 \cdot (66 + 18)}{2}

$\frac{2 \cdot (66 + 18)}{2}$

Step 2.4

Cancel the common factors.

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Step 2.4.1

Factor

2

$2$ out of

2

$2$ .

\frac{2 \cdot (66 + 18)}{2 (1)}

$\frac{2 \cdot (66 + 18)}{2 (1)}$

Step 2.4.2

Cancel the common factor.

\frac{2 \cdot (66 + 18)}{2 \cdot 1}

$\frac{2 \cdot (66 + 18)}{2 \cdot 1}$

Step 2.4.3

Rewrite the expression.

\frac{66 + 18}{1}

$\frac{66 + 18}{1}$

Step 2.4.4

Divide

66 + 18

$66 + 18$ by

1

$1$ .

66 + 18

$66 + 18$

66 + 18

$66 + 18$

66 + 18

$66 + 18$

Step 3

Add

66

$66$ and

18

$18$ .

84

$84$