Fractions, Decimals & Percentages

Question 1

How do you multiply Fractions?

Answer 1

Multiply across the top then across the bottom.

Question 2

How do you divide by Percentages?

Answer 2

Convert to a decimal and divide from there, then convert back to a percentage.

Question 3

How do you divide Fractions?

Answer 3

KFC

Question 4

How do yo add Percentages?

Answer 4

Simple addition.

Question 5

How do you multiply Decimals?

Answer 5

Multiply as if there were no decimal, count the digits after the decimal in each number, add them up then put the decimal back in at the nth place.

Question 6

How do you multiply Percentages?

Answer 6

Convert to a decimal and multiply from there, then convert back to a percentage.

Question 7

How do you add or divide Fractions?

Answer 7

Turn both fractions into fractions with a common denominator and add or divide. (Always Simplify unless stated otherwise.)

Question 8

50% x 30%

Answer 8

15%

Question 9

2/5 x 6/13

Answer 9

12/65

Question 10

0.1 / 0.8

Answer 10

0.125

Question 11

2/3 + 8/9

Answer 11

1 5/9