Math, asked by saminavajihi33, 9 months ago

what is the divisiblity rule of 7

Answers

Answered by anusy2850

Step-by-step explanation:

Here are two rules which can be utilized to test divisibility by 7: Rule 1: Remove the last digit, double it, subtract it from the truncated original number and continue doing this until only one digit remains. If this is 0 or 7, then the original number is divisible by 7.

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