Basic Math Examples

$32$ , $60$ , $48$ , $36$

Step 1

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

$\frac{32 + 60 + 48 + 36}{4}$

Step 2

Cancel the common factor of $32 + 60 + 48 + 36$ and $4$ .

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Step 2.1

Factor $4$ out of $32$ .

$\frac{4 \cdot 8 + 60 + 48 + 36}{4}$

Step 2.2

Factor $4$ out of $60$ .

$\frac{4 \cdot 8 + 4 \cdot 15 + 48 + 36}{4}$

Step 2.3

Factor $4$ out of $4 \cdot 8 + 4 \cdot 15$ .

$\frac{4 \cdot (8 + 15) + 48 + 36}{4}$

Step 2.4

Factor $4$ out of $48$ .

$\frac{4 \cdot (8 + 15) + 4 \cdot 12 + 36}{4}$

Step 2.5

Factor $4$ out of $4 \cdot (8 + 15) + 4 (12)$ .

$\frac{4 \cdot (8 + 15 + 12) + 36}{4}$

Step 2.6

Factor $4$ out of $36$ .

$\frac{4 \cdot (8 + 15 + 12) + 4 \cdot 9}{4}$

Step 2.7

Factor $4$ out of $4 \cdot (8 + 15 + 12) + 4 (9)$ .

$\frac{4 \cdot (8 + 15 + 12 + 9)}{4}$

Step 2.8

Cancel the common factors.

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Step 2.8.1

Factor $4$ out of $4$ .

$\frac{4 \cdot (8 + 15 + 12 + 9)}{4 (1)}$

Step 2.8.2

Cancel the common factor.

$\frac{4 \cdot (8 + 15 + 12 + 9)}{4 \cdot 1}$

Step 2.8.3

Rewrite the expression.

$\frac{8 + 15 + 12 + 9}{1}$

Step 2.8.4

Divide $8 + 15 + 12 + 9$ by $1$ .

$8 + 15 + 12 + 9$

Step 3

Simplify by adding numbers.

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Step 3.1

Add $8$ and $15$ .

$23 + 12 + 9$

Step 3.2

Add $23$ and $12$ .

$35 + 9$

Step 3.3

Add $35$ and $9$ .

$44$