Math, asked by dev109046, 1 year ago

Write down the divisibility test for 11 with example.​

Answers

Answered by adamnguyen17
4

Add and subtract digits in an alternating pattern (add digit, subtract next digit, add next digit, etc). Then check if that answer is divisible by 11.

1364 (+1−3+6−4 = 0) Yes

913 (+9−1+3 = 11) Yes

3729 (+3−7+2−9 = −11) Yes

987 (+9−8+7 = 8) No


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