Basic Math Examples

$164$ , $97$ , $189$ , $262$ , $118$ , $207$ , $101$ , $201$ , $260$ , $209$ , $150$ , $234$ , $135$ , $159$ , $232$

Step 1

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

$\frac{164 + 97 + 189 + 262 + 118 + 207 + 101 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2

Simplify the numerator.

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Step 2.1

Add $164$ and $97$ .

$\frac{261 + 189 + 262 + 118 + 207 + 101 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.2

Add $261$ and $189$ .

$\frac{450 + 262 + 118 + 207 + 101 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.3

Add $450$ and $262$ .

$\frac{712 + 118 + 207 + 101 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.4

Add $712$ and $118$ .

$\frac{830 + 207 + 101 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.5

Add $830$ and $207$ .

$\frac{1037 + 101 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.6

Add $1037$ and $101$ .

$\frac{1138 + 201 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.7

Add $1138$ and $201$ .

$\frac{1339 + 260 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.8

Add $1339$ and $260$ .

$\frac{1599 + 209 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.9

Add $1599$ and $209$ .

$\frac{1808 + 150 + 234 + 135 + 159 + 232}{15}$

Step 2.10

Add $1808$ and $150$ .

$\frac{1958 + 234 + 135 + 159 + 232}{15}$

Step 2.11

Add $1958$ and $234$ .

$\frac{2192 + 135 + 159 + 232}{15}$

Step 2.12

Add $2192$ and $135$ .

$\frac{2327 + 159 + 232}{15}$

Step 2.13

Add $2327$ and $159$ .

$\frac{2486 + 232}{15}$

Step 2.14

Add $2486$ and $232$ .

$\frac{2718}{15}$

Step 3

Cancel the common factor of $2718$ and $15$ .

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Step 3.1

Factor $3$ out of $2718$ .

$\frac{3 (906)}{15}$

Step 3.2

Cancel the common factors.

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Step 3.2.1

Factor $3$ out of $15$ .

$\frac{3 \cdot 906}{3 \cdot 5}$

Step 3.2.2

Cancel the common factor.

$\frac{3 \cdot 906}{3 \cdot 5}$

Step 3.2.3

Rewrite the expression.

$\frac{906}{5}$

Step 4

Divide.

$181.2$