Question

Is 254790 divisible by 40? Check using divisibility rule.​

Answer 1

254790 / 40

CANCEL ZEROS

25479/4

79 IS NOT DIVISIBLE BY 4 (DIVISIBILITY TEST)

HENCE 25790 IS NOT DIVISIBLE BY 40.

HENCE PROVED

Answer 2

Answer:

No

First split 40 in factors

and check whether they are factor of 254790

Factor of 40-1,2,4,10,20, 40

So

As they not satisfies 254790 is not divisible by 40