Basic Math Examples

$- 17$ , $- 24$ , $- 12$ , $- 11$

Step 1

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

$\frac{- 17 - 24 - 12 - 11}{4}$

Step 2

Simplify the numerator.

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Step 2.1

Subtract $24$ from $- 17$ .

$\frac{- 41 - 12 - 11}{4}$

Step 2.2

Subtract $12$ from $- 41$ .

$\frac{- 53 - 11}{4}$

Step 2.3

Subtract $11$ from $- 53$ .

$\frac{- 64}{4}$

Step 3

Divide $- 64$ by $4$ .

$- 16$