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22 September, 18:27

Bill and Colin are cousins. Right now Bill is 21 years older than Colin. In 13 years

Bill's age will be twice Colin's age. How old is Colin right now? How old is Bill?

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  1. 22 September, 18:39
    0
    Colin is 8 and Bill is 29

    Step-by-step explanation:

    29-8=21

    8+13=21

    29+13=42

    21 is half of 42
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