one third
1/30th
it equals five sixth.
23/30
2.5
1 whole
One sixth plus four sixths equals five sixths, or 5/6.
17/12 Is the answer.
The sum is 5/18
27/40
8/15
one third plus one quarter plus one fifth plus one sixth plus six = 6 57/60 1/3 + 1/4 + 1/5 + 1/6 +6: = (20 + 15 + 12 + 10)/60 + 6 = 57/60 + 6 = 6 57/60