Basic Math Examples

91

$91$ ,

95

$95$ ,

99

$99$ ,

97

$97$ ,

93

$93$ ,

95

$95$

Step 1

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

\frac{91 + 95 + 99 + 97 + 93 + 95}{6}

$\frac{91 + 95 + 99 + 97 + 93 + 95}{6}$

Step 2

Simplify the numerator.

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Step 2.1

Add

91

$91$ and

95

$95$ .

\frac{186 + 99 + 97 + 93 + 95}{6}

$\frac{186 + 99 + 97 + 93 + 95}{6}$

Step 2.2

Add

186

$186$ and

99

$99$ .

\frac{285 + 97 + 93 + 95}{6}

$\frac{285 + 97 + 93 + 95}{6}$

Step 2.3

Add

285

$285$ and

97

$97$ .

\frac{382 + 93 + 95}{6}

$\frac{382 + 93 + 95}{6}$

Step 2.4

Add

382

$382$ and

93

$93$ .

\frac{475 + 95}{6}

$\frac{475 + 95}{6}$

Step 2.5

Add

475

$475$ and

95

$95$ .

\frac{570}{6}

$\frac{570}{6}$

\frac{570}{6}

$\frac{570}{6}$

Step 3

Divide

570

$570$ by

6

$6$ .

95

$95$