11/30 - 1/5 - 1/6 = 0
4/30 - -7/30 = 11/30 or eleven thirtieths. Expressed as a decimal, this is equal to 0.36 recurring (that is, 0.36666...)
19/20 minus 11/12 = 1/30
11
-0.02
30 minus 11 is 19.
3/10 - 11/15= 9/30 - 22/30 = -13/30
13/30
11/15 − 3/10 = 13/30
11/15 minus 3/10 = 13/30
2 minus 5/6 = 11/6
Expressed as a decimal, 11/30 is equal to 0.36 recurring (that is, 0.36666...)
Find the least common denominator of 10 and 15, which is 30. If 15 is doubled to 30, the 8 over it must be doubled to 16. If 10 is tripled to 30, the 9 over it must be tripled to 27. 27 over 30 minus 16 over 30 is 11 over 30.