(1/3) + (4/10) = (5/15) + (6/15) = 11/15
It is 11 over 15.
2/5 = 6/15 + 4/15 = 10/15 = 2/3
6 13/15 + 4 1/15 = 10 + 13/15+1/15 = 10 14/15
30
Expressed as a proper fraction in its simplest form, 10/15 + 4/14 = 20/21.
15/20 or 3/4
12 over 15.
10+9+15+8+4+6+11=63
4/5 + 2/15 = 14/15
Make lower number the same so 4/5 = 8/10 then 8/10 + 7/10 = 15/10 = 1.5 Answer: One and a half
7 over 10