Proportions
8 months ago
p00129034_50401
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15 QuestionsShow answers
  • Question 1
    900 seconds
    Q.

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

    answer choices

    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?
    answer choices
    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?
    answer choices
    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?
    answer choices
    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?
    answer choices
    $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?
    answer choices
    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?
    answer choices
    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?

    answer choices

    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?

    answer choices

    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?

    answer choices

    $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?

    answer choices

    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?

    answer choices

    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?
    answer choices
    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?

    answer choices

    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?

    answer choices

    120 min

    140 min

    160 min

    180 min

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