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15-10-2014
Mathematics

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Is 2340 divisible by 90

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tessamac tessamac

15-10-2014

For a number to be divisible by 90, it must be divisible by both (relatively prime factors) 9 and 10. It ends in a zero, so it is divisible by 10 The digits adds up to a multiple of 9, so it is divisible by 9. The answer is yes. 2340 / 90 = 260 ■

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