Ratio and Rate Reasoning

A car travels 240 miles on 12 gallons of gas. How many miles can it travel on 5 gallons of gas?

• 100

• 50

• 120

• 200

Tags

CCSS.6.RP.A.3B

To make plant fertilizer, you mix 12 ounces of lime with every 10 ounces of water. If you use 80 ounces of water, how much lime do you need?

• 96 ounces

• 80 ounces

• 1.5 ounces

• 66.67 ounces

Tags

CCSS.6.RP.A.3B

Every 5 days during the week, Morgan sleeps 40 hours. How long will it take him to sleep 200 hours?

• 5 days

• 10 days

• 15 days

• 25 days

Noah bought 15 baseball cards for $9.00.

At this rate, how much will 30 baseball cards cost?

• $18.00

• $1.66

• $135.00

Tags

CCSS.6.RP.A.3B

A package of 20 crayons from Crayola costs $18 and a package of 30 crayons from Walmart costs $28.

Which package has the lower cost per crayon? Use unit rates to choose which package of crayons is the better deal.

• 20 pack of crayons is the better deal

• 30 pack of crayons is the better deal

Tags

CCSS.6.RP.A.3B

What's the better deal? 8 packs of paper for $6.40 OR 3 packs of paper for $2.55?

• 8 packs of paper for $6.40

• 3 packs of paper for $2.55

Tags

CCSS.6.RP.A.3B

Patrick washes 21 cars per day. He is paid at a rate of $7.50 for every 3 cars he washes. How much is Patrick paid for each car he washes?

• $2.50

• $4.50

• $22.50

• $52.50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mike bought 3 tickets to a concert for $75.
How much will 5 tickets cost for the concert Mike is attending?

• $75

• $100

• $125

• $150

A bird flies 35 meters in 10 seconds.  If it keeps flying at the same rate, how long will it take it to fly 14 more meters?  

• x = 49 seconds

• x = 4 meters

• x = 49 meters

• x =  4 seconds

Tags

CCSS.6.RP.A.3B

Lynnette can wash 85 cars in 5 days. How many cars does she wash each day?

• 475 cars per day

• 17 cars per day

• 16 cars per day

• 15 cars per day

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2