Unit Rates & Fractions Quiz

What mathematical operation do ratios involve?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.6.RP.A.3A

Find the unit rate of one diaper if a box of 35 diapers costs $6.99.

• $244.65
• $1.00
• $6.99
• $0.20

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

If there are 20 apples in the fridge and 9 on the table, what is the ratio of apples in the fridge to apples on the table?

• 9:20

• 20:9

• 9.20

• 20.9

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

• The 12 pack of Coke
• The 6 pack of Coke
• Neither
• They are the same

Tags

CCSS.6.RP.A.3B

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.2

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Niko took a fitness test and was able to complete 78 sit-ups in 2 minutes. What is his unit rate of sit-ups per minute?

• 39 sit-ups per minute

• 156 sit-ups per minute

• 25 sit-ups per minute

• 34 sit-ups per minute

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Jackie took a fitness test and completed 40 jumping jacks in 1 minute. Her unit rate in jumping jacks per minute is...

• 40 jumping jacks/minute

• 39 jumping jacks/minute

• 20 jumping jacks/minute

• $\frac{1}{40}$ jumping jacks/minute

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Sargento cheese slices $2.48 for 10 slices
or
Velveeta Cheese slices $3.18 for 12 slices
Find the unit price for each and choose the better deal.

• Sargento
• Velveeta

Tags

CCSS.6.RP.A.3B

Alicia drove at a constant speed and traveled 182.4 miles in 3 hours. What is her rate in miles per hour?

• 60.8 hours per mile

• 547.2 miles per hour

• 547.2 hours per miles

• 60.8 miles per hour

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Kyle entered a pie eating contest.  He took 1/5 of a minute to eat 1/2 of a pie.  How many pies can Kyle eat per minute?

• 2 and 1/2 minutes per pie
• 2/5 of a minute per pie
• 2 and 1/2 pies per minute
• 2/5 of a pie per minute

Tags

CCSS.7.RP.A.1