Estimating Fractions

Stephen has 1/2 gallon of a chemical. He wants to put an equal amount of the chemical into each of 4 containers, using all of the chemical. Stephen wants to find the fraction of a gallon that will be in each container. Which equation correctly represents Stephen's problem?

• 4 x 2 = 8

• 4 divided by 1/2= 2

• 1/2 divide by 4 = 1/8

• 1/2 x 4 = 2

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Landon has 8/10 of his lawn left to mow. He mows 6/10 of the lawn before breaking for breakfast. How much more of the lawn does Landon have left to mow?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Kirk has 3/4 of a carton of eggs. He uses some of the eggs to make an omelette and now has 2/4 of the carton left. What fraction of the carton did Kirk use?

Tags

CCSS.7.NS.A.3

Compare these fractions

1/5 3/5

• =

• <

• >

Tags

CCSS.3.NF.A.3D

Estimate the fraction 1/8

• about 0

• about 1

• about 1/2

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

• 3/20

• 4/9

• 5/9

• 17/20

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Estimate the fraction 1/8

• about 0

• about 1

• about 1/2

Tags

CCSS.7.EE.B.3

Estimate the fraction 6/8

• about 0

• about 1

• about 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Write in fraction form.

• 20/100

• 2/100

• 2/10

• 22/100

Tags

CCSS.3.G.A.2