Unit 3A Ratios and Proportions Test

1) What is the ratio of the calories Robyn burned on Wednesday to the calories she burned on Monday?

• 4:3

• 3:2

• 5:3

• 5:4

2) What is the ratio of the calories Robyn burned on Thursday to the total number of calories she burned for the week?

• 3:20

• 4:25

• 2:15

• 5:18

3) If a 60-page magazine cost $1.20 to print, find the cost per page to print.

• $0.02 per page

• $0.03 per page

• $0.05 per page

• $0.08 per page

4) Lucas's computer took 8 minutes to download 30 songs. How many seconds per song did it take his computer to download? (hint: There are 60 seconds in one minute)

• 12 seconds

• 16 seconds

• 18 seconds

• 20 seconds

5) Gwen bought a 2 ¼ pound bag of Finch bird seed and a 3 ½ pound bag of Parrot bird seed. The total cost for both the bags together was $16.79. Find the cost per pound of the total weight of the combined bird seeds.

• $2.74 per pound

• $2.80 per pound

• $2.88 per pound

• $2.92 per pound

6) The prices of various bottles of shampoo are given below. Which bottle of shampoo costs the least per ounce?

• Garnier

• Pantene

• Herbal Essences

• Dove

7) Determine if the data in the table represents a proportional relationship. If yes, give the constant rate. Minutes: 6, 14, 25, 48 Points Scored: 8, 20, 32, 60 Proportional?

• Yes

• No

For question #7:

If yes, write the constant rate as a fraction.

If no, write n/a.

8) Determine if the data in the table represents a proportional relationship. If yes, give the constant rate. Eggs: 2, 5, 8, 12 Milk (cups): 1/2, 1 1/4, 2, 3 Proportional?

• Yes

• No

For question #8:

If yes, write the constant rate as a fraction.

If no, write no.