21 increased by 25 percent
Here you will see step by step solution to calculate 21 increased by 25 percent. What is 21 increased by 25%? It is 26.25, and the increase is 5.25. Check the detailed explanation of answer given below.
Answer: 21 increased by 25% is
= 26.25
How to increase the number 21 by 25 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 = 21, P = 25%
Solution for 21 increased by 25 percent(25%) -
Given number n = 21, P = 25%
- Put the n and P values in the given formula: => 25% × 21
- Now we need to simplify the fraction by multiply 25 with 21, then divide it by 100 => 25 × 21/100 = 525/100 = 5.25
- Percentage Increase = 5.25
- Now we will use formula 2 to get the value of 21 increased by 25% = 21 + 5.25
=> 25/100 × 21
= 26.25
Therefore, result is for 21 increased by 25% is 26.25 and increase is 5.25.