Question

what is the result when the number 20 is increased by 10%?

Explanation:

Step1: Find 10% of 20

To find 10% of a number, we convert the percentage to a decimal (10% = 0.1) and multiply by the number. So, \(0.1\times20 = 2\).

Step2: Add this to the original number

We add the 10% increase (which is 2) to the original number 20. So, \(20 + 2 = 22\).

Answer:

22