Fractions of a Set

Mike has 42 apples, which is 3/25 of Ken's apples. How many apples does Ken have?

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

2/3 of a song's lyrics contain 82 words. How many words are there in the song's lyrics?

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Mama bought some fiction and non-fiction books. 5/9 of the books were fictions. If the number of fiction books was 45, how many non-fictions were there?

Tags

CCSS.7.EE.B.3

Daniella gave 1/3 of her color pencils to Priscilla. She then gave 12 color pencils to her neighbor and had 18 color pencils left. How many color pencils did she give Priscilla?

• 20

• 15

• 45

• 35

Tags

CCSS.7.EE.B.3

There are 24 hours in a day and scientists tell us that we should sleep for 3/8 of the day. How much time should we spend sleeping?

• 10

• 8

• 7

• 9

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

The National History Museum has collected 125 dinosaurs. George has collected 3/5 of this amount. How many dinosaurs has George collected?

• 375

• 75

• 175

• 275

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Last year, Mr Murrin weighed 60 kg. This year he weighs 2/5 more. How much does Mr Murrin weigh this year?

• 84

• 12

• 62

• 75

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Mandy had 1/5 of 100 dollars. Cindy had 1/4 of 80 dollars. Who had more money?

• Cindy

• Mandy

• Equal amounts

Tags

CCSS.4.NF.A.2