To solve these equations, we need to find a common denominator for each pair of fractions.
(11/12) - (5/12) = (6/12) = 1/2
(5/14) + (2/14) = (7/14) = 1/2
(3.7/8) - (1.1/18) = (66/144) - (8/144) = (58/144) = 0.40277
(4.6/15) + (3.4/15) = (8/15) = 0.53333
Therefore, the solutions are:
To solve these equations, we need to find a common denominator for each pair of fractions.
(11/12) - (5/12) = (6/12) = 1/2
(5/14) + (2/14) = (7/14) = 1/2
(3.7/8) - (1.1/18) = (66/144) - (8/144) = (58/144) = 0.40277
(4.6/15) + (3.4/15) = (8/15) = 0.53333
Therefore, the solutions are:
1/21/20.402770.53333