Question

How to divide big no like 1197 / 90 or any big no (like big denominator/small numerator) ?

Answer 1

Answer:

here's a secret!

1+1+9+7= 18

and,

9+0= 9

both these numbers above (18 and 9 are divisible by 3 , hence the above numbers are also divisible by 3)

therefore,

1197/90= 399/30= 133/ 10= 13.3

got it?

hope this helps!