A beaker contains 0.42 L of water. The beaker's volume Is ___milliliters.

The beaker's volume is 420 milliliters

Explanation:

A beaker contains 0.42 L of water. The beaker's volume Is ___milliliters.

To solve this, We will simply use proportion;

Let x be the beakers volume in milliliters

1 Liter = 1000 milliliters

0.42 Liter = x

Cross multiply

1*x = 0.42 * 1000

x = 420 milliliters

Therefore the beaker's volume is 420 milliliters