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

Pre-Algebra Examples

$13 g$

Step 1

Convert $g$ to $kg$ .

$13 g \times \frac{1 kg}{1000 g}$

Step 2

Cancel the common units and simplify.

Tap for more steps...

Step 2.1

Cross cancel units.

$\frac{13 g}{1} \times \frac{1 kg}{1000 g}$

Step 2.2

Simplify the expression.

Tap for more steps...

Step 2.2.1

Remove the canceled units.

$\frac{13}{1} \times \frac{1 kg}{1000}$

Step 2.2.2

Combine fractions.

$\frac{13}{1000} kg$

$\frac{13}{1000} kg$

Step 2.3

Convert to decimal.

$0.013 kg$

$0.013 kg$

Enter YOUR Problem

using Amazon.Auth.AccessControlPolicy;

Mathway requires javascript and a modern browser.

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