what is the divisibility rule of 7
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look at explanation
Step-by-step explanation:
To determine if a number is divisible by 7, take the last digit off the number, double it and subtract the doubled number from the remaining number. If the result is evenly divisible by 7 (e.g. 14, 7, 0, -7, etc.), then the number is divisible by seven.
Answered by
1
Answer:
to determine if a number is divisible by 7,
take the last digit of the number, double it and subtracted the double number of the remaining number. if the number is evenly divisible by 7 (14,21,28,)etc... then the number is divisible by 7
I hope it is useful for you
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