21 increased by 8 percent
Here you will see step by step solution to calculate 21 increased by 8 percent. What is 21 increased by 8%? It is 22.68, and the increase is 1.68. Check the detailed explanation of answer given below.
Answer: 21 increased by 8% is
= 22.68
How to increase the number 21 by 8 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 = 8%
Solution for 21 increased by 8 percent(8%) -
Given number n = 21, P = 8%
- Put the n and P values in the given formula: => 8% × 21
- Now we need to simplify the fraction by multiply 8 with 21, then divide it by 100 => 8 × 21/100 = 168/100 = 1.68
- Percentage Increase = 1.68
- Now we will use formula 2 to get the value of 21 increased by 8% = 21 + 1.68
=> 8/100 × 21
= 22.68
Therefore, result is for 21 increased by 8% is 22.68 and increase is 1.68.