Question

if 1/1=1 , 7/7=1, 100/100= 1 then why not 0/0=1. plzz explain in own words.

Answer 1

Because any number if divided or multiplied with zero then zero comes as the final result.

1/1 = 1
7/7=1
100/100=1
but 0/0 = not defined.

Answer 2

See puroshattam12 when we divide any no. by itself the result is 1 but when we divide 0 by 0 we don't know how many times we will divide 0.
For example, 0x1=0, 0x2=0 and so on