15 increased by 28 percent
Here you will see step by step solution to calculate 15 increased by 28 percent. What is 15 increased by 28%? It is 19.2, and the increase is 4.2. Check the detailed explanation of answer given below.
Answer: 15 increased by 28% is
= 19.2
How to increase the number 15 by 28 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 = 15, P = 28%
Solution for 15 increased by 28 percent(28%) -
Given number n = 15, P = 28%
- Put the n and P values in the given formula: => 28% × 15
- Now we need to simplify the fraction by multiply 28 with 15, then divide it by 100 => 28 × 15/100 = 420/100 = 4.2
- Percentage Increase = 4.2
- Now we will use formula 2 to get the value of 15 increased by 28% = 15 + 4.2
=> 28/100 × 15
= 19.2
Therefore, result is for 15 increased by 28% is 19.2 and increase is 4.2.