Question #11224

The number C=13 x 72 + 26. Without computing the value of C, explain whether or not C is divisible by 13.

Expert's answer

This number is divisible by 13 because it's a sum of two numbers each of which is divisible by 13:

13 x 72 is divisible because it has 13 as a factor

26=2*13 therefore it's also divisible by 13

13 x 72 is divisible because it has 13 as a factor

26=2*13 therefore it's also divisible by 13

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Assignment Expert03.07.12, 14:31Thanks for your kind words! We are glad to be helpful.

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Lalit28.06.12, 12:32absolute geneous....... explained to fit in the mind,.,,,

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