21 increased by 85 percent
Here you will see step by step solution to calculate 21 increased by 85 percent. What is 21 increased by 85%? It is 38.85, and the increase is 17.85. Check the detailed explanation of answer given below.
Answer: 21 increased by 85% is
= 38.85
How to increase the number 21 by 85 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 = 85%
Solution for 21 increased by 85 percent(85%) -
Given number n = 21, P = 85%
- Put the n and P values in the given formula: => 85% × 21
- Now we need to simplify the fraction by multiply 85 with 21, then divide it by 100 => 85 × 21/100 = 1785/100 = 17.85
- Percentage Increase = 17.85
- Now we will use formula 2 to get the value of 21 increased by 85% = 21 + 17.85
=> 85/100 × 21
= 38.85
Therefore, result is for 21 increased by 85% is 38.85 and increase is 17.85.