Finite Math Examples

$70$ , $64$

Step 1

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

$\frac{70 + 64}{2}$

Step 2

Cancel the common factor of $70 + 64$ and $2$ .

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Step 2.1

Factor $2$ out of $70$ .

$\frac{2 \cdot 35 + 64}{2}$

Step 2.2

Factor $2$ out of $64$ .

$\frac{2 \cdot 35 + 2 \cdot 32}{2}$

Step 2.3

Factor $2$ out of $2 \cdot 35 + 2 \cdot 32$ .

$\frac{2 \cdot (35 + 32)}{2}$

Step 2.4

Cancel the common factors.

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Step 2.4.1

Factor $2$ out of $2$ .

$\frac{2 \cdot (35 + 32)}{2 (1)}$

Step 2.4.2

Cancel the common factor.

$\frac{2 \cdot (35 + 32)}{2 \cdot 1}$

Step 2.4.3

Rewrite the expression.

$\frac{35 + 32}{1}$

Step 2.4.4

Divide $35 + 32$ by $1$ .

$35 + 32$

Step 3

Add $35$ and $32$ .

$67$