Question

is 756 is divisible by 7​

Answer 1

Step-by-step explanation:

To check whether 756 is divisible by 7, we will first use:

$756 \div 7$

Yes we can say that it is divisible by 7

756/7 = 108

Answer 2

Answer:

Yes

Step-by-step explanation:

here's a trick:

take out units digit and double it -> 6×2=12

and subtract it from remaining digits i.e, 75.

so we get 75 - 12 = 63.

and repeat it again

3×2=6

remaining digits -> 6.

we get 0.

at last if we get either 0 or any number divisible by 7, then the total number will be divisible by 7.

hope you find it useful :)