2.02/4 is 50.5% as a percent
Percent is derived from Latin word "per centum" which means "by a hundred". Percent can be thought of a fraction where denominator is always 100, and we add % sign to the fraction. For example, fraction 2.02/4 means 50.5 %.
Steps:
First divide 2.02 by 4: 2.02 ÷ 4 = 0.505
Then multiply by 100: 0.505 × 100 = 50.5
Answer: 2.02 4 = 50.5%
(Remember to put the "%" sign so people know it is "per 100")
OR you can multiply the top by 100 first then divide by the bottom number:
Multiply 2.02 by 100 first, then divide by 4
202.0 ÷ 4 = 50.5
Answer: 2.02 4 = 50.5%
(Remember that "%" sign!)
Or Move the Decimal 2 Places
After dividing, instead of multiplying by 100 we can just move the decimal point 2 places to the right, then add the %
First divide 2.02 by 4:
2.02 ÷ 4 = 0.505
Move the decimal point 2 places to the right
2 places
Remember to add the "%" sign: 50.5%
Lets say in a maths test, you score 19 marks out of 20, it means you scored 95%.
Lets say in a school with 250 students, 100 are boys, it means that the percentage of boys in school is 40 %