To subtract 11/2 from 4/7, we need to find a common denominator.
The common denominator of 2 and 7 is 14.
Rewriting 4/7 with a denominator of 14, we get (4/7)*(2/2) = 8/14.
Rewriting -11/2 with a denominator of 14, we get (-11/2)*(7/7) = -77/14.
Therefore, 4/7 - 11/2 = 8/14 - 77/14 = (8 - 77)/14 = -69/14.
- 4/7 ( -11/2)
2 answers
that is not a answer