Eureka module 1 Lesson 20

Lisa types at a rate of 40 words per minute. At this rate, how many words can Lisa type per hour?

• 2,400 words

• 1,800 words

• 2,000 words

• 2,500 words

Tags

CCSS.7.NS.A.3

Lisa types at a rate of 40 words per minute. At this rate, how many words can Lisa type per second?

• 0.75 words per second

• 1 word per second

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Lisa types at a rate of 40 words per minute. If Lisa types at this same rate, how many minutes will it take her to type 320 words?

• 6 minutes

• 8 minutes

• 10 minutes

• 12 minutes

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3

Scott is buying kale chips for his lunches. He can buy a pack of six 1/2-ounce bags of kale chips for $9.00, or he can buy one 5-ounce bag of kale chips for $12.50. Which option costs less per ounce of kale chips?

• A pack of six 1/2-ounce bags for $9.00

• One 5-ounce bag for $12.50

• They cost the same

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A high-speed train travels at a rate of 90 miles per hour. At this rate, how many miles does the high-speed train travel in 4 1/2 hours?

• 405 miles

• 400 miles

• 450 miles

• 420 miles

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.2

The tank in a lawnmower holds 3 quarts of gasoline. If gasoline costs $3.00 per gallon, what is the total cost in dollars to fill the lawnmower’s empty tank?

• $2.25

• $3.00

• $4.50

• $6.00

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Two trampoline parks charge different rates. Trampoline park A charges $4.00 for every 1/2 hour of jump time. Trampoline park B charges $20.00 for 3 hours of jump time. If you plan to visit for 3 hours, which trampoline park charges the better rate?

• Trampoline park A

• Trampoline park B

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Store A sells a 1/2-gallon size of juice for $2.65. This store sells the same juice in a 1-gallon size for $5.50. Which size of juice at store A, the 1/2-gallon size or the 1-gallon size, has the better price per gallon?

• 1/2-gallon size

• 1-gallon size

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Store B sells the same juice in a 1-liter bottle for $1.50. Does the juice from store B have a better price per gallon than the juice from store A?

• Yes, Store B has a better price per gallon.

• No, Store A has a better price per gallon.

• Both stores have the same price per gallon.

• Cannot be determined from the given information.

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Use 1 kilometer ≈ 0.62 miles.

• Blake runs 2 miles in 17 minutes. • Kayla runs 3 miles in 27 minutes. • Noah runs 2.5 miles in 20 minutes. • Ryan runs 5 kilometers in 31 minutes.

Who has the slowest speed in minutes per mile?

• Blake

• Kayla

• Noah

• Ryan

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3