21 is 12% of what number?

If you would like to know 12% of what number is 21, you can calculate this using the following steps:

12% of what number is 21

12% of x is 21

12% * x = 21

12/100 * x = 21 / * 100/12

x = 21 * 100 / 12

x = 175

Result: 12% of 175 is 21.