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Anonymous
11/12 + 3/4 = 11/12 + 9/12 = 20/12 = 5/3 = 1 2/3
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11/12 + 3/4 = 11/12 + 9/12 = 20/12 = 5/3
One fourth is three twelfths. So one twelfth plus three twelfths is four twelfths, which is also one third.
Seven and one twelfth
23/4 + 1/4 = 3
-19/12
three fourths