Twenty-four is 120% percent of what number?
15% + 25% = 40%
15 / 0.25 = 60 Therefore, the number that 15 is twenty-five percent of, is 60.
150
0.20
20.
40 of course
20 is 40% of 50
69 is 20% of 345.
Multiply the number by 100 and add a percent symbol.
To add 17.5 percent to a number, multiply the number by 1.175. For example, 200 plus 17.5 percent is equal to 200 x 1.175 = 235.
To add 20 percent to a number, multiply the number by 1.2. For example, adding 20 percent to 50 gives 50 x 1.2 = 60.