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snowAngel92

  • 3 years ago

C=18a + 24b, where a+b are positive integers, then c must be divisible by which of the following: 4 6 9 12 72

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  1. AravindG
    • 3 years ago
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    we can write c as 6(3a + 4b)

  2. AravindG
    • 3 years ago
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    6x=c means c divisible by 6 gt it?

  3. snowAngel92
    • 3 years ago
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    yes thank you :)

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