divisibility rule of 7
Answers
Answered by
2
Step-by-step explanation:
Divisibility by 7. ... To check if a number is evenly divisible by 7: Take the last digit of the number, double it Then subtract the result from the rest of the number If the resulting number is evenly divisible by 7, so is the original number.
Answered by
1
Answer:
Divisibility by 7. ... To check if a number is evenly divisible by 7: Take the last digit of the number, double it Then subtract the result from the rest of the number If the resulting number is evenly divisible by 7, so is the original number.
Hope so this helps you....
Similar questions