the number = 20 Let N = the number 30% of N = 15% of 40 30% * N = 15% * 40 0.30N = 0.15* 40 0.30N/0.30 = 6/0.30 N = 20
Finding 15 percent of a number is equivalent to multiplying the number by 0.15. For example, 15 percent of 200 is equal to 200 x 0.15 = 30.
15 is 50% of 30.
15 is what percent of 30= 15 / 30= 0.5Converting decimal to a percentage: 0.5 * 100 = 50%
30 + 15% = 30*1.15 = 34.5
15 percent of 100 is 15, so 15 percent of 200 is 30!
15 is 30% of 50
15 percent of 100 is 15, so 15 percent of 200 is 30!
Finding 30 percent of a number is the same as multiplying the number by 0.3. In this instance, 0.3 x 50 = 15. Therefore, 30 percent of 50 is equal to 15.
the number = 20 Let N = the number 30% of N = 15% of 40 30% * N = 15% * 40 0.30N = 0.15* 40 0.30N/0.30 = 6/0.30 N = 20
Finding 15 percent of a number is equivalent to multiplying the number by 0.15. For example, 15 percent of 200 is equal to 200 x 0.15 = 30.
15 percent of 30 percent = 0.15 x 30 percent = 4.5 percent
To find 30 percent of a number, multiply that number by 0.30 For mental arithmetic it is sometimes easier to divide the number by 100 (to calculate 1%) then multiplying by 30 (for 30%). Simply put move the decimal point of the required percentage two spaces to the right ( to get 1%) and multiply the amount of 1% by the percent wanted. For example: 43 % of 3300 = 0.43 x 3300 = 1419 30 % of 450 = 0.3 x 450 = 135
15% of 200 15 × 100 All divide by 200 = 30 OR 15% of 200 15/200 × 100 the two zeros(00) in 200 cancels the two zeros in 100 leaving it to be two (2). 15 × 2 = 30.
15 is what percent of 30= 15 / 30= 0.5Converting decimal to a percentage: 0.5 * 100 = 50%
15% of $30 is $25.50.
30 is 15% of 200