12 over 10 as a mixed number in simplest form is 11/5
You divide the numerator and denominator by 2.Then you get 5 over 6 which is 10 over 12's simplest form.
10:12 = 5:6
No, it is not simplest form. 12/40 = 3/10
5/6
5/6
5/6
12
10/3
If you mean 10/12 then it is 5/6 in its simplest form
10/12 = 5/6
No, both numbers are divisible by 2 : the simplest form would be 5/6.