16/45
64/90 = 32/45
83/90 is in its simplest form.
28 over 90 in its simplest form is 14 over 45.
The simplest form for 81 over 90 is 9/10
1 over 90 is already in it's simplest form.
121/90 is already in its simplest form
84/90 in simplest form is 14/15. :-)
It is: 18/90 = 1/5 in its simplest form
90/5 is 18/1 in its simplest form which is the same as 18
6480/90 = 72
If you can find any common factor of the numerator and denominator, divide each of them by it. 32 and 45 have no common factor (except ' 1 '), so 32/45 is the simplest form. 64 and 90 have the common factor of 2. So if you see 64/90, divide the top and bottom both by 2, and you get 32/45, which is the simplest form.
It is: 123/270 = 41/90 in its simplest form