Add & Subtract Fractions w/Unlike Denominators

After Tim's pool party, 6 5/8 gallons of kool-aid were left over. Of the kool-aid remaining 2 1/4 were cherry, the rest were grape. Which of the following is the BEST ESTIMATE of the amount of grape kool-aid remaining after Tim's pool party?

• 4 3/8

• 5

• 4

• 4 1/2

1/6 + 1/3 + 1/2=

• 3/6

• 3/11

• 5/6

• 1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

The swim team wanted to find out how many total laps were swam by the team on Tuesday . April swam 13 7/10 laps, Rachel swam 17 85/100 laps, Katie swam 11 1/2 laps, and Lindsey swam 6 25/100 laps. Which of the following is the CLOSEST to the total number of laps the team swam.

• 20

• 40

• 50

• 30

Frank and Sam planted plants in their mother's garden. The models are shaded to show the fraction of plants each of them planted. What fraction of the plants were planted by Frank and Sam?

• 9/12

• 1 1/4

• 9/15

• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

The model is shaded to represent a fraction. Another fraction was subtracted from the shaded part of the model. Which expression is represented by the model?

• 21/30 - 1/5

• 15/30 - 6/30

• 21/24 - 6/25

• 6/30 - 1/5

Tags

CCSS.4.NF.B.3A

Scott has been going to school for 8.75 years. Brandy has been going to school for 10 7/8 years. How many more years has Brandy gone to school than Scott?

• 19 5/8

• 2 1/8

• 2

• 20

Tags

CCSS.7.NS.A.1C

12/25 - 1/5

• 11/20

• 13/30

• 7/25

• 11/25

Tags

CCSS.7.NS.A.1C

A runner ran the following times in four different races.

Race 1 had a time of 4 2/9 minutes

Race 2 had a time of 1 1/3 minutes

Race 3 had a time of 3 minutes

Race 4 had a time of 17/18 minutes

How much longer did it take the

runner to run races 1 and 2 than to run races 3 and 4

• 1 11/18 minutes

• 9 1/2 minutes

• 10 minutes

• 2 12/18

Tags

CCSS.7.NS.A.3

12 4/8 + 6 3/6 =

• 18 7/14

• 18 7/24

• 19

• 6 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Simplify the expression below.

24 2/6 - (11 1/4 + 10 2/6) - 2

• 1

• 21 5/6

• 3/4

• 22

Tags

CCSS.7.NS.A.3