Basic Math Examples

$- 93$ , $0$ , $0$

Step 1

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

$\frac{- 93 + 0 + 0}{3}$

Step 2

Cancel the common factor of $- 93 + 0 + 0$ and $3$ .

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Step 2.1

Factor $3$ out of $- 93$ .

$\frac{3 \cdot - 31 + 0 + 0}{3}$

Step 2.2

Factor $3$ out of $0$ .

$\frac{3 \cdot - 31 + 3 \cdot 0 + 0}{3}$

Step 2.3

Factor $3$ out of $3 \cdot - 31 + 3 \cdot 0$ .

$\frac{3 \cdot (- 31 + 0) + 0}{3}$

Step 2.4

Factor $3$ out of $0$ .

$\frac{3 \cdot (- 31 + 0) + 3 \cdot 0}{3}$

Step 2.5

Factor $3$ out of $3 \cdot (- 31 + 0) + 3 (0)$ .

$\frac{3 \cdot (- 31 + 0 + 0)}{3}$

Step 2.6

Cancel the common factors.

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Step 2.6.1

Factor $3$ out of $3$ .

$\frac{3 \cdot (- 31 + 0 + 0)}{3 (1)}$

Step 2.6.2

Cancel the common factor.

$\frac{3 \cdot (- 31 + 0 + 0)}{3 \cdot 1}$

Step 2.6.3

Rewrite the expression.

$\frac{- 31 + 0 + 0}{1}$

Step 2.6.4

Divide $- 31 + 0 + 0$ by $1$ .

$- 31 + 0 + 0$

Step 3

Simplify by adding numbers.

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Step 3.1

Add $- 31$ and $0$ .

$- 31 + 0$

Step 3.2

Add $- 31$ and $0$ .

$- 31$