3/5-5/6

To subtract 3/5 from 5/6, we need to find a common denominator. The common denominator between 5 and 6 is 30.

5/6 = 25/30
3/5 = 18/30

Now we can subtract the two fractions:

25/30 - 18/30 = 7/30

Therefore, 3/5 - 5/6 = 7/30.