10 1/2
6 1/5 IS in fractional notation.
5/1/9
5 percent = 0.05 The fractional notation of 0.05 = 5/100 = 1/20
6 1/2
0.1 = 1/10
67/2
81/8
7 and 1/5 = 36/5
7-1/9=64/9
5 9/10 = 59/10 Convert the whole number 5 into tenths by multiplying by 10/10 : 5/1 = 50/10 then add to the existing 9 tenths
33 + 1/5 = 33 1/5