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7th Math Unit 14 Review

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    Cambridge Checkpoint 7 Unit 14 Review
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  • What's the ratio of red to yellow?
    5 : 2
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  • What's the ratio of green to blue in its simplest form?
    2 : 3
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  • Simplify this ratio. 18 : 9 : 27
    2 : 1 : 3
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  • Simplify this ratio. 35 : 14 : 28
    5 : 2 : 4
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  • Jack uses 3 sacks of cement and 6 sacks of sand. Is the ratio of cement to sand 2 : 1?
    No, it's 1 : 2.
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  • Share 24 in the ratio of 1 : 2.
    8 : 16
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  • Share 50 in the ratio of 4 : 1.
    40 : 10
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  • Share 35 in the ratio of 3 : 2.
    21 : 14
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  • Share 32 in the ratio of 5 : 3.
    20 : 12
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  • A bag contains apples and oranges in the ratio 3 : 4. If there are 42 total fruits, how many are oranges?
    24 oranges
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  • If two packets of peanuts cost $3.20, how much do four packs of peanuts cost?
    $12.80
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  • Four tins of beans weight 1.6kg. How much do 11 tins of beans weigh?
    4.4 kg
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  • The total length of three fence panels is 5.1m. How long are ten fence panels?
    17 m
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  • Seven shirts cost $86.80. How much is the total of the seven and two more shirts?
    $111.60
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  • Luke and Leia share $156 in the ratio of 2 : 1. How much money does Leia get?
    Luke $104 : Leia $52
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  • Uncle Yoda gives $320 to be shared between his nieces in the ratio of their ages. This year the nieces are 3 and 7. How much more money will the older niece get?
    92 : 224, 224 - 96 = $128 more
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