722 Quiz #1 Review

Arlene is driving at a speed of 35 miles in 40 minutes , the drive to her friends house is an hour and 30 minutes long , how many miles does she need to drive to reach her friends house ?

• a. Arlene drives 71.60 miles

• b. Arlene drives 65 miles

• c. Arlene drives 78.75 miles

• d. Arlene drives 102.9 miles

Tags

CCSS.6.RP.A.3B

Courtney needs 14 ounces of sugar to bake 5 cakes , how many ounces does she need to bake one cake .

• a. 2.8 ounces

• b. 3 ounces

• c. 2.5 ounces

• d. 5 ounces

Tags

CCSS.7.EE.B.3

Which bag of gumballs has the the lowest cost per ounces?

• 8 ounces $13.54

• 4 ounces $18.98

• 5 ounces $11.02

• 6 ounces $3.67

Tags

CCSS.6.RP.A.3B

Which box of cereal has the highest cost per ounces?

• 3 ounces $12.65

• 7 ounces $17.52

• 4 ounces $10.45

• 8 ounces $19.56

Tags

CCSS.6.RP.A.3B

What is the cost per mile in a taxi ride if the fare is $25.20 and the miles are 35?

• $0.63 per mile.

• $0.72 per mile.

• $0.59 per mile

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Liam and Ava are running in a 10 mile race. Liam can run 4 miles in 48 minutes. Ava can run 5 miles in 56 minutes. If they both run 10 miles, who will finish the race first?

• Liam wins; 120

• Ava wins; 112

• They tie

Tags

CCSS.6.RP.A.3B

If Lia runs 2/3 miles in one hour which is 60 minutes the how long much will she run in 2 hours?

• 1.79 miles

• 80 miles

• 2 miles

• 1 1/3 miles

Tags

CCSS.7.RP.A.1

A skydiver falls 144 feet in three seconds. how far does the skydiver fall per second?

• 0.02 feet per second

• 141 feet per second

• 432 feet per second

• 48 feet per second

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

what is the constant of proportionality ?

• 4

• 3.2

• 3.5

• 4.5

Tags

CCSS.7.RP.A.2B

Adam is baking a cake. The recipe says to use, 1/3 cup of oil, and 1 1/4 sticks of butter. How much butter is Adam going to need if he uses 3 cups of oil?

• 3.32

• 3.75

• 4.12

• 4.63

Tags

CCSS.7.EE.B.3