Basic Math Examples

$20$ , $0 \cdot 2 %$

Step 1

Convert $2 %$ to a decimal.

$20, 0 \cdot 0.02$

Step 2

Multiply $0$ by $0.02$ .

$20, 0$

Step 3

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

$\frac{20 + 0}{2}$

Step 4

Cancel the common factor of $20 + 0$ and $2$ .

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Step 4.1

Factor $2$ out of $20$ .

$\frac{2 \cdot 10 + 0}{2}$

Step 4.2

Factor $2$ out of $0$ .

$\frac{2 \cdot 10 + 2 \cdot 0}{2}$

Step 4.3

Factor $2$ out of $2 \cdot 10 + 2 \cdot 0$ .

$\frac{2 \cdot (10 + 0)}{2}$

Step 4.4

Cancel the common factors.

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Step 4.4.1

Factor $2$ out of $2$ .

$\frac{2 \cdot (10 + 0)}{2 (1)}$

Step 4.4.2

Cancel the common factor.

$\frac{2 \cdot (10 + 0)}{2 \cdot 1}$

Step 4.4.3

Rewrite the expression.

$\frac{10 + 0}{1}$

Step 4.4.4

Divide $10 + 0$ by $1$ .

$10 + 0$

Step 5

Add $10$ and $0$ .

$10$