Question

\(\left|-1,25:\dfrac{7}{4}\right|\)+\(\left|\dfrac{-2}{7}\right|\)

Answer 1

\(\left|-1,25:\dfrac{7}{4}\right|+\left|-\dfrac{2}{7}\right|=\left|-\dfrac{5}{4}.\dfrac{4}{7}\right|+\dfrac{2}{7}\)

\(=\dfrac{5}{7}+\dfrac{2}{7}=1\)

Answer 2

\(\left|-1.25:\dfrac{7}{4}\right|+\left|\dfrac{-2}{7}\right|\)

\(=\left|\dfrac{-5}{4}\cdot\dfrac{4}{7}\right|+\left|\dfrac{-2}{7}\right|\)

\(=\dfrac{5}{7}+\dfrac{2}{7}=1\)