Question

-2/5 - 3/5 x 4/9

Answer 1

\(\dfrac{-2}{5}-\dfrac{4}{15}=\dfrac{-6}{15}-\dfrac{4}{15}=\dfrac{-10}{15}=\dfrac{-2}{3}\)

Answer 2

\(=-\dfrac{2}{5}-\dfrac{4}{15}=-\dfrac{6}{15}-\dfrac{4}{15}=-\dfrac{10}{15}=-\dfrac{2}{3}\)

Answer 3

=\(\dfrac{-2}{5}-\left(\dfrac{3}{5}.\dfrac{4}{9}\right)\)

=\(\dfrac{-2}{5}.\)\(\dfrac{4}{15}\)

=\(\dfrac{-8}{75}\)