Question

\(\left(\dfrac{-1}{3}\right)-\left(\dfrac{-3}{5}\right)^0+\left(1-\dfrac{1}{2}\right)^2:2\)

Answer 1

\(\left(\dfrac{-1}{3}\right)-\left(\dfrac{-3}{5}\right)^0+\left(1-\dfrac{1}{2}\right)^2:2\)

\(=\dfrac{-1}{3}-1+\dfrac{1}{4}:2\)

\(=\dfrac{-1}{3}-1+\dfrac{1}{8}\)

\(=-1\dfrac{5}{24}\)

Answer 2

\(\left(\dfrac{-1}{3}\right)-\left(\dfrac{-3}{5}\right)^0+\left(1-\dfrac{1}{2}\right)^2:2=\dfrac{-1}{3}-1+\dfrac{1}{4}:2\)

\(=\dfrac{-1}{3}-1+\dfrac{1}{4}:2=\dfrac{-1}{3}-1+\dfrac{1}{8}=\dfrac{-29}{24}\)