Percentages of quantities

Front

What is 25% of 32?

Back

8

Tags

CCSS.6.RP.A.3C

Front

What is the sign for 'percent'?

Back

%

Front

450 children took part in a school play. 40% of them were boys. How many boys took part in the school play?

Back

180 boys

Tags

CCSS.6.RP.A.3C

Front

What is 25% of £60?

Back

£15

Tags

CCSS.6.RP.A.3C

Front

What is 10% of £135?

Back

£13.50

Tags

CCSS.6.RP.A.3C

Front

How do you calculate a percentage of a quantity?

Back

Multiply the quantity by the percentage (as a decimal).

Tags

CCSS.6.RP.A.3C

Front

What does 100% represent in terms of a whole?

Back

It represents the entire quantity or whole.

Front

If 50% of a number is 20, what is the number?

Back

40

Tags

CCSS.6.RP.A.3C

Front

What is 75% of 80?

Back

60

Tags

CCSS.6.RP.A.3C

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.