Question

what is formula of percentage????​

Answer 1

Answer:

A percentage is a fraction whose denominator (bottom) is 100. So if we say 50%, we mean 50/100 = 1/2 (after cancelling). So 50% means ½. If want to find 10% of something, 'of' just means 'times'. So 10% of 150 = 10/100 × 150 = 15.

If you have to turn a percentage into a decimal, just divide by 100. For example, 25% = 25/100 = 0.25. To change a decimal into a percentage, multiply by 100. So 0.3 = 0.3 × 100 =30% .

Example

Find 25% of 10 (remember 'of' means 'times').

25/100 × 10

= 2.5

Answer 2

Answer:

your question answer is given.