Basic Math Examples

0.8 \cdot \frac{20}{100}

$0.8 \cdot \frac{20}{100}$

Step 1

Cancel the common factor of

0.8

$0.8$ .

Tap for more steps...

Step 1.1

Factor

0.8

$0.8$ out of

100

$100$ .

0.8 \cdot \frac{20}{0.8 (125)}

$0.8 \cdot \frac{20}{0.8 (125)}$

Step 1.2

Cancel the common factor.

$0.8 \cdot \frac{20}{0.8 \cdot 125}$

Step 1.3

Rewrite the expression.

$\frac{20}{125}$

$\frac{20}{125}$

Step 2

Cancel the common factor of

$20$ and

$125$ .

Tap for more steps...

Step 2.1

Factor

$5$ out of

$20$ .

$\frac{5 (4)}{125}$

Step 2.2

Cancel the common factors.

Tap for more steps...

Step 2.2.1

Factor

$5$ out of

$125$ .

$\frac{5 \cdot 4}{5 \cdot 25}$

Step 2.2.2

Cancel the common factor.

$\frac{5 \cdot 4}{5 \cdot 25}$

Step 2.2.3

Rewrite the expression.

$\frac{4}{25}$

$\frac{4}{25}$

$\frac{4}{25}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{4}{25}$

Decimal Form:

$0.16$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$