6th Review for Test after Lesson 45

Of the students in the band, 5/10 play the flute and another 3/10 play the clarinet. What fraction of the students in the band play either the flute or the clarinet? Make sure your answer is in simplest form.

• 8/10
• 1/2
• 5/10
• 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Carefully following a recipe, Carly used exactly 1/8 of a cup of oil and 3/8 of a cup of water. How many cups of liquid did Carly use in all?

• 2/3 cup of oil
• 1/2 cup of oil
• 1/4 cup of oil
• 1/8 cup of oil

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the least common denominator for 3 and 4?

• 6
• 4
• 3
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the least common denominator for 7 and 2?

• 12
• 14
• 7
• 6

Tags

CCSS.4.NF.A.2

Subtract and simplify if you can.
2/4 - 3/8

• 1/8
• 5/4
• 4/32
• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Christine baked a pumpkin pie.  She ate 1/6 of the pie.  Her brother ate 1/3.  How much of the pie was left?

• 1/18
• 2/9
• 1/2
• 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/2 x 5/8 

• 3/4
• 6/8
• 5/16
• 5/8

Tags

CCSS.5.NF.B.6

3/8 x 2/5 (Remember to Simplify)

• 7/15
• 1/3
• 6/40
• 3/20

Tags

CCSS.5.NF.B.6

What is the reciprocal of 9?

• 90
• 9/1
• 1/9
• 9

Tags

CCSS.5.NF.B.3