It is: 16 - -4 = 20
36 - 20 = 16
(9 divided by 16) minus (9 divided by 20) = 0.1125
62 - 16 = 20
The difference is 20
16 minus -4 is 20.
9 - 20 / 4 + 16 = 9 - 5 + 16 = 20
1 and 19/20
It is: 9/16-9/20 = 9/80.
16/20 - 5/20 = 11/20
make lower number the same 4/5 = 16/20 3/4 = 15/20 16/20 - 15/20 = 1/20
36 - 16 = 20