4/20 + 15/20 = 19/20
Eleven eights, which is one and three eights.
One-and-a-half
One fifth plus one fifth is two fifths (2/5).
the answer is one forth
I believe it be three...
3/32
well the answer is pretty clear, it is 5 over 12
seventeen twenty forths
No because 3/4 = 0.75 and 1/2 = 0.5
One and a third. 1 / (3/4) = 4/3 = 1 1/3
16/21 is might need to simplifyed
9/12 + 1/12 = 10/12 = 5/6