Basic Math Examples

$540$ ,

$700$

Step 1

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

$\frac{540 + 700}{2}$

Step 2

Cancel the common factor of

$540 + 700$ and

$2$ .

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Step 2.1

Factor

$2$ out of

$540$ .

$\frac{2 \cdot 270 + 700}{2}$

Step 2.2

Factor

$2$ out of

$700$ .

$\frac{2 \cdot 270 + 2 \cdot 350}{2}$

Step 2.3

Factor

$2$ out of

$2 \cdot 270 + 2 \cdot 350$ .

$\frac{2 \cdot (270 + 350)}{2}$

Step 2.4

Cancel the common factors.

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Step 2.4.1

Factor

$2$ out of

$2$ .

$\frac{2 \cdot (270 + 350)}{2 (1)}$

Step 2.4.2

Cancel the common factor.

$\frac{2 \cdot (270 + 350)}{2 \cdot 1}$

Step 2.4.3

Rewrite the expression.

$\frac{270 + 350}{1}$

Step 2.4.4

Divide

$270 + 350$ by

$1$ .

$270 + 350$

Step 3

Add

$270$ and

$350$ .

$620$