19/12 or 1 and 7/12
5/6 - 3/4 = 10/12 - 9/12 = 1/12.
1/12 + 3/4Let's find a common denominator, which is 12.3/4 = 9/121/12 + 9/12 = 10/12.
4 over 10. The other three are equal.
4/5 - 1/3 = 12/15 - 10/15 = 2/15
10/12 minus 2/4 is 1/3
19/12 or 1 and 7/12
- (3/4) - (-5/6) = - (9/12) - (-10/12) = - 9/12 + 10/12 = 1/12
5/6 - 3/4 = 10/12 - 9/12 = 1/12.
-7/12 + 10/12 = 3/12 = 1/4
1/4 + 5/6 = 3/12 + 10/12 = 13/12 = 1 and 1/12
1/12 + 3/4Let's find a common denominator, which is 12.3/4 = 9/121/12 + 9/12 = 10/12.
4 over 10. The other three are equal.
1/12 + 4/6 = 1/12 + 8/12 = 9/12 = 3/4.3 over 4 is 1 over 12 plus 4 over 6.
4/5 - 1/3 = 12/15 - 10/15 = 2/15
(5/6) + (3/4) = (10/12) + (9/12) = 19/12 = 1 and 7/12
6/12 = 1/2 = 5/10 so 6/12 + 3/10 = 5/10 + 3/10 = 8/10 = 4/5