Basic Math Examples

141

$141$

148

$148$

151

$151$

154

$154$

156

$156$

Step 1

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

\frac{141 + 148 + 151 + 154 + 156}{5}

$\frac{141 + 148 + 151 + 154 + 156}{5}$

Step 2

Simplify the numerator.

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Step 2.1

Add

141

$141$ and

148

$148$ .

\frac{289 + 151 + 154 + 156}{5}

$\frac{289 + 151 + 154 + 156}{5}$

Step 2.2

Add

289

$289$ and

151

$151$ .

\frac{440 + 154 + 156}{5}

$\frac{440 + 154 + 156}{5}$

Step 2.3

Add

440

$440$ and

154

$154$ .

\frac{594 + 156}{5}

$\frac{594 + 156}{5}$

Step 2.4

Add

594

$594$ and

156

$156$ .

\frac{750}{5}

$\frac{750}{5}$

\frac{750}{5}

$\frac{750}{5}$

Step 3

Divide

750

$750$ by

5

$5$ .

150

$150$