57 increased by 21 percent
Here you will see step by step solution to calculate 57 increased by 21 percent. What is 57 increased by 21%? It is 68.97, and the increase is 11.97. Check the detailed explanation of answer given below.
Answer: 57 increased by 21% is
= 68.97
How to increase the number 57 by 21 percent?
With the help of given formula we can get the the percent increase value -
formula 1: Percentage increase = P% × n, P = Percent, n = Number
formula 2: Result = n + Percentage increase
Here we have, n = 57, P = 21%
Solution for 57 increased by 21 percent(21%) -
Given number n = 57, P = 21%
- Put the n and P values in the given formula: => 21% × 57
- Now we need to simplify the fraction by multiply 21 with 57, then divide it by 100 => 21 × 57/100 = 1197/100 = 11.97
- Percentage Increase = 11.97
- Now we will use formula 2 to get the value of 57 increased by 21% = 57 + 11.97
=> 21/100 × 57
= 68.97
Therefore, result is for 57 increased by 21% is 68.97 and increase is 11.97.