Ratios/Rates/Unit Rates Quiz

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players? 

• 10 : 3
• 10:13
• 3 : 10
• 3:13

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

88 students for 4 classes
How many students per class?

• 22 students per class
• 22 classes per student
• 25 students per class
• 25 classes per student

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In a room, there are 8 boys to 12 girls.  What is the ratio of girls to boys?

• 8 : 20
• 12 to 20
• 3 to 2
• 4/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

125 students are riding in 5 buses, how many students are on one bus?

• 5
• 20
• 25
• 100

Tags

CCSS.3.OA.A.3

You spend $5 on 1 pound of concrete. How much can you expect to spend on 8 pounds of concrete?

• $8 for 8 pounds

• $5 for 8 pounds

• $40 for 8 pounds

• $64 for 8 pounds

Tags

CCSS.6.RP.A.3B

The bird flies 30 miles an hour. How many total miles will he fly in 5 hours?

• 30 for 5 hours

• 6 for 5 hours

• 150 for 5 hours

Tags

CCSS.3.OA.A.3

To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?

• 4 tablets

• 5 tablets

• 6 tablets

• 8 tablets

Tags

CCSS.6.RP.A.3B

Alycia earned $20 in 4 hours. What is her unit rate in dollars per hour?

• $7 per hour
• $6 per hour
• $5 per hour

• $80 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

4.  Reduce or Simplify 6/9.

• 2/3
• 3/3
• 9/6
• 1/9