Question

Change 0.42 to a percent.
0.0042%
0.042%
4.2%
42%
none of these

Answer 1

To change 0.42 to a percent, move the decimal point two places to the right and add the percent symbol.

Step-by-step explanation:

To change 0.42 to a percent, you first move the decimal point two places to the right. This gives you 42.0. Then, add the percent symbol (%). So, 0.42 as a percent is 42%.

Learn more about converting decimal to percent