Question

Find the number whose 1% is 21

Answer 1

Given:

The number after percentage = 21

Percentage of the number = 1%

To find:

The number whose 1% is 21

Solution:

Let the number be = x

According to the question, using the percentage formula -

Now, 1% of x = 21

Solving -

x × 1/100 = 21

x = 21 × 100

x = 2100

Answer: The number whose 1% is 21 is 2100.