it is stupid an parents should help
The GCF of 4 and 5 is 1.
8/45 is in its simplest form
17/45 is in its simplest form.
43/45 is in its simplest form.
32/45 is in its simplest form.
45/72 is 5/8 in simplest form.
8/45 is already in simplest form.
32/45 is already in its simplest form
16/45 is already in its simplest form
43/45 is already in its simplest form
64/45 is in its simplest form.
simplest form of 71 over 45 (71/45) = 1 26/45