Unit rates and ratios

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.3

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour
• $6 per hour
• $6.80 per hour
• $17.40 per hour

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.1

Luke can paint 91 portraits in 7 weeks. How many portraits does he paint each week?

• 637 cars per week
• 13
• .08 portraits per week
• 13 portraits per week

Tags

CCSS.3.OA.D.8

Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?

• 475 cars per day
• 19 cars per day
• .05 cars per day
• 15 cars per day

Tags

CCSS.6.NS.B.2

CCSS.5.NBT.B.6

Jeff hikes  1 /2 mile every 15 minutes, or  1 /4 hour.  How far does he  hike in 1 hour? 

• 4 miles
• 2 miles
• 1 mile
• 3 miles

20 sticker cost $1.  How much does each sticker cost?

• $.20
• $.10
• $.05
• $.01

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.2

CCSS.6.NS.B.2

CCSS.6.NS.B.3

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.2

CCSS.6.RP.A.1

8.  Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza
• $82.50 per pizza
• $5.50 per pizza
• $6.50 per pizza

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.2

Which ratio is equivalent to 3/4?

• 4/3
• 3.4
• 0.75
• 6/8

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.NS.A.1

Find the unit rate per ounce of a bag of Fritos that costs $2.29 for 9 ounces.

• $0.25
• $20.61
• $1.00
• $2.29

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.2

CCSS.6.NS.B.2

CCSS.6.NS.B.3