Ratios and Proportions Review

The ratio of to black marbles to orange marbles in a jar is 5:6. If there are 30 orange marbles, how many black marbles are in the jar?

• 25

• 36

• 31

• 20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The total number of football players in Gwinnett County is 1800.  If the ratio Varsity to JV is 8:7 for the county, how many players are Varsity and how many players are JV in Gwinnett?

• 1000Varsity to 800 Jv

• 900 Varsity to 900 JV

• 960 Varsity to 840 JV

• 940 Varsity to 860 JV

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

The ratio of orange tiles to purple tiles is 5 to 6.  If 42 purple tiles were used to complete the project how many orange tiles were used?

• 30

• 11

• 48

• 35

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

A cookie recipe requires 3 cups of sugar for every 48 cookies.  How much is used per cookie?

• 16 cups

• 12 cups

• 1/12 cups

• 1/16 cups

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Gianna is paid $90 for 5 hours of work.  At this rate, how much would Gianna make for 8 hours of work?

• $18

• $144

• $95

• $188

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.2

CCSS.6.RP.A.3

On a school bus, there are 12 sixth graders, 14 seventh graders, and 18 eighth graders.  What is the ratio of eighth graders to seventh graders in simplest form?

• 6 to 7

• 9 to 7

• 7 to 9

• 7 to 6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Complete the table

• 5 & 48

• 8 & 64

• 5 & 64

• 8 & 48

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

On a school bus, there are 12 sixth graders, 14 seventh graders, and 18 eighth graders.  Joshua wrote the ratio 7 to 22. What could the ratio represent?

• sixth graders to total

• eighth graders to total

• seventh graders to total

• seventh graders to eighth graders

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

If Renee bought 20 feet of yarn for a project. How many inches of yarn did she purchase? (1 foot = 12 inches)

• 1 foot 8 inches

• 240 inches

• 2 feet

• 15 inches

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Regina bought 28 gallons of water for the football team. How many quarts did she purchase? (4 quarts = 1 gallon)

• 7 quarts

• 112 quarts

• 32 quarts

• 120 quarts

Tags

CCSS.5.MD.A.1