Question

\(\dfrac{1}{-2}-\dfrac{-5}{12}\)

Answer 1

\(=\dfrac{-6+5}{12}=-\dfrac{1}{12}\)

Answer 2

\(\dfrac{-1}{12}\)

Answer 3

\(=\dfrac{1}{-2}-\dfrac{-5}{12}\\ =\dfrac{-1}{2}-\dfrac{5}{12}\\ =\dfrac{-6}{12}-\dfrac{5}{12}\\ =\dfrac{-11}{12}\)