Mathway

Visit Mathway on the web

Start 7-day free trial on the app

Start 7-day free trial on the app

Download free on Amazon

Download free in Windows Store

Take a photo of your math problem on the app

Basic Math Examples

\frac{4}{5} \cdot \frac{4}{10}

$\frac{4}{5} \cdot \frac{4}{10}$

Step 1

Cancel the common factor of

2

$2$ .

Tap for more steps...

Step 1.1

Factor

2

$2$ out of

4

$4$ .

\frac{2 (2)}{5} \cdot \frac{4}{10}

$\frac{2 (2)}{5} \cdot \frac{4}{10}$

Step 1.2

Factor

2

$2$ out of

10

$10$ .

\frac{2 \cdot 2}{5} \cdot \frac{4}{2 \cdot 5}

$\frac{2 \cdot 2}{5} \cdot \frac{4}{2 \cdot 5}$

Step 1.3

Cancel the common factor.

\frac{2 \cdot 2}{5} \cdot \frac{4}{2 \cdot 5}

$\frac{2 \cdot 2}{5} \cdot \frac{4}{2 \cdot 5}$

Step 1.4

Rewrite the expression.

\frac{2}{5} \cdot \frac{4}{5}

$\frac{2}{5} \cdot \frac{4}{5}$

\frac{2}{5} \cdot \frac{4}{5}

$\frac{2}{5} \cdot \frac{4}{5}$

Step 2

Multiply

\frac{2}{5}

$\frac{2}{5}$ by

\frac{4}{5}

$\frac{4}{5}$ .

\frac{2 \cdot 4}{5 \cdot 5}

$\frac{2 \cdot 4}{5 \cdot 5}$

Step 3

Multiply.

Tap for more steps...

Step 3.1

Multiply

2

$2$ by

4

$4$ .

\frac{8}{5 \cdot 5}

$\frac{8}{5 \cdot 5}$

Step 3.2

Multiply

5

$5$ by

5

$5$ .

\frac{8}{25}

$\frac{8}{25}$

\frac{8}{25}

$\frac{8}{25}$

Step 4

The result can be shown in multiple forms.

Exact Form:

\frac{8}{25}

$\frac{8}{25}$

Decimal Form:

0.32

$0.32$

Enter YOUR Problem

using Amazon.Auth.AccessControlPolicy;

Mathway requires javascript and a modern browser.

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

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