Question

The question is Down :P

Answer 1

You can just post your question in the question box :o

Answer 2

Simplest form is when you can't divide the numerator and the denominator no more by the highest common factor

Answer 3

Can you still divide 4 and 26 (for the first choice) by 2 or any number?

Answer 4

I'm explaining this weird, oops

Answer 5

4/26 can be still divided
8/21 cannot be divided
6/19 cannot be divided
9/10 cannot be divided
10/2 can be divided

Answer 6

Nice job guiding the user. @AlexandervonHumboldt2

Answer 7

are you joking? or you are serious?

Answer 8

I perfected the use of sarcasm.

Answer 9

brbb

Answer 10

thnxs everyone for your help :)