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Ratios Scaling Up

Quiz by Melinda Kelly (Mindy)

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8 questions
Show answers
  • Q1
    If the ratio of apples to oranges in a basket is 3:2, how many oranges are there if there are 9 apples?
    5
    6
    3
    4
    30s
  • Q2
    A recipe calls for a ratio of 4 cups of flour to 3 cups of sugar. If you use 12 cups of flour, how many cups of sugar will you need?
    9
    6
    10
    8
    30s
  • Q3
    The ratio of cats to dogs in a park is 5:3. If there are 15 cats, how many dogs are there?
    10
    9
    12
    6
    30s
  • Q4
    In a class, the ratio of boys to girls is 4:5. If there are 20 boys, how many girls are there?
    20
    30
    25
    15
    30s
  • Q5
    The ratio of blue marbles to red marbles in a jar is 7:4. If there are 28 blue marbles, how many red marbles are there?
    18
    14
    16
    20
    30s
  • Q6
    The ratio of pencils to erasers in a box is 5:2. If there are 10 erasers, how many pencils are there?
    30
    15
    25
    20
    30s
  • Q7
    In a fruit basket, the ratio of bananas to apples is 3:2. If there are 12 bananas, how many apples are there?
    6
    9
    8
    10
    30s
  • Q8
    The ratio of books to magazines on a shelf is 7:3. If there are 21 books, how many magazines are there?
    9
    12
    6
    15
    30s

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