4/5 + 1/1512/15 + 1/15=13/15
2/3 + 1/5 = 10/15 + 3/15 = 13/15
2/3+1/5=10/15+3/15=(10+3)/15=13/15
1/5 = 3/15 2/3 = 10/15 3/15 + 10/15 = 13/15
10/15 + 3/15 = 13/15 13/15
It is: 13/15 plus 1/13 = 184/195
4/5 + 1/1512/15 + 1/15=13/15
2/3 + 1/5 = 10/15 + 3/15 = 13/15
2/3+1/5=10/15+3/15=(10+3)/15=13/15
1/5 = 3/15 2/3 = 10/15 3/15 + 10/15 = 13/15
13 - 15 - 1 + 11 = 8
3 over 15 = 1 over 5
10/15 + 3/15 = 13/15 13/15
588/315 = 315/315 + 273/315 = 1 + 13/15 = 1 13/15
1+12=13+15=28+2=30+29=59.
1/2 + 1/15 = 17/30
18 1/5+ 13 1/15