Fractions and Rates Quiz

Simplify the fraction 12/18.

• 8/12

• 4/6

• 6/9

• 2/3

What is the sum of 1/4 and 3/8?

• 7/8

• 2/8

• 1/2

• 5/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Multiply 2/3 by 4/5.

• 8/15

• 10/15

• 6/15

• 2/7

Tags

CCSS.5.NF.B.6

Divide 5/6 by 2/3.

• 10/9

• 3/4

• 2/5

• 15/12

Tags

CCSS.6.NS.A.1

Find the equivalent fraction of 2/5 with a denominator of 10.

• 4/10

• 6/10

• 5/10

• 3/10

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Simplify the ratio 4:8.

• 5:10

• 1:2

• 3:6

• 2:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit rate if 300 miles are traveled in 5 hours?

• 60 miles per hour

• 70 miles per hour

• 50 miles per hour

• 40 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If 2/3 of a cake is eaten, what fraction of the cake is left?

• 2/3

• 1/2

• 1/4

• 1/3

Tags

CCSS.4.NF.B.3A

Subtract 1/3 from 14/27

• 5/27

• 11/27

• 1/3

• 2/9

Tags

CCSS.7.NS.A.1C

Find the ratio of boys to girls in a class of 30 students if there are 18 boys.

• 18:12

• 18:6

• 12:18

• 15:15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2