Question

\(-2\dfrac{3}{5}\) + \(1\dfrac{2}{3}\) + \(\left(-\dfrac{4}{3}\right)\) + 0,(7)

Answer 1

\(-2\dfrac{3}{5}+1\dfrac{2}{3}+\left(-\dfrac{4}{3}\right)+0,\left(7\right)\)

\(=-\dfrac{13}{5}+\dfrac{5}{3}-\dfrac{4}{3}+\dfrac{7}{9}\)

\(=-\dfrac{13}{5}+\dfrac{1}{3}+\dfrac{7}{9}\)

\(=-\dfrac{117}{45}+\dfrac{15}{45}+\dfrac{35}{45}\)

\(=-\dfrac{67}{45}\)

Answer 2

\(\dfrac{-34}{15}\)