Proportions
8 months ago
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• Question 1
900 seconds
Q.

Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?

120 miles

200 miles

10 miles

40 miles

• Question 2
900 seconds
Q. 12 ounce shampoo bottle lasts Mike 16 weeks.  How long would you expect an 18-ounce bottle of the same brand to last him?
24 weeks
6 weeks
30 weeks
20 weeks
• Question 3
900 seconds
Q. About 13 out of 20 homes have a personal computer.  On a street with 60 homes, how many would you expect to have a personal computer?
7 homes
39 homes
73 homes
40 homes
• Question 4
900 seconds
Q. A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?
2.5 cups milk
1.75 cups milk
2 cups flour
2.25 cups milk
• Question 5
900 seconds
Q. Hamburger meat sells for \$6 for every 3 pounds. If Alicia buys 10 pounds of hamburger meat, how much will she pay?
\$30
\$20
\$60
\$10
• Question 6
900 seconds
Q. A shop produces 39 wetsuits every 2 weeks.  How long will it take the shop to produce 429 wetsuits?
18 wk
20 wk
22 wk
24 wk
• Question 7
900 seconds
Q. Natalie was planning a trip to Jordan. Before going, she did some research and learned that the exchange rate is \$4 for 3 Dinars. How many Dinars would she get if she exchanged \$56?
37 Dinars
42 Dinars
33 Dinars
75 Dinars
• Question 8
900 seconds
Q.

The ratio of boys to girls is 3 to 2. If there are 12 boys, how many girls are there?

2

4

6

8

• Question 9
900 seconds
Q.

It takes one Super Giant Pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?

3

6

9

12

• Question 10
900 seconds
Q.

At a recent party, it cost \$9.50 for refreshments for 10 guests. At this rate, how much would it cost to have refreshments for 80 guests?

\$760

\$76

7600

\$76000

• Question 11
900 seconds
Q.

Mary had saved \$17.50 in the past 3 weeks. At this rate, how much will she save in 15 weeks?

67.50

40.00

87.50

nothing

• Question 12
900 seconds
Q.

The park ranger stocks the children's fishing pond keeping a ratio of 4 sunfish to 3 perch. If he puts 300 sunfish into the pond, how many perch should be put into the pond?

400

425

225

525

• Question 13
900 seconds
Q. Of the 50 fish John caught from the lake, 14 were trout.  The estimated population of the lake is 7,500.  About how many trout would you expect to be in the lake?
2,100 trout
2,000 trout
2,200 trout
2,300 trout
• Question 14
900 seconds
Q.

A grading machine can grade 48 multiple-choice tests in 1 minute. How log will it take the machine to grade 288 tests?

6 minutes

6.25 minutes

5.25 minutes

5 minutes

• Question 15
900 seconds
Q.

The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 1,200 people are in line?