The only way it can be simplified is to one and one fourth
4b-5 simplifyed = -1
3/5
2/5
12/5 is in simplist form; as a mixed fraction it is 2 2/5 or decimal is 2.4.
63/100.
9/15 is simpliflyto
7/20
31/100
3bc
You can't simplify a decimal.
3/5Improved Answer:-2/3+4/5 = 22/15 or as 1 and 7/15
It is: 9 13