Question

divisibility rule of 35​

Answer 1

Answer:

The original number is divisible by 7 if and only if the number obtained using this procedure is divisible by 7. For example, the number 371: 37 − (2×1) = 37 − 2 = 35; 3 − (2 × 5) = 3 − 10 = −7; thus, since −7 is divisible by 7, 371 is divisible by 7. Another method is multiplication by 3.

Answer 2

Answer:

if the number is divisible by 5 and 7 then it will divide by 35