Question

(2 2/15.9/17.3/32):(-3/17)

giải hộ mik vs ạ hơi khó hiểu xíu

Answer 1

\(=\dfrac{32}{15}\cdot\dfrac{9}{17}\cdot\dfrac{3}{32}\cdot\dfrac{-17}{3}=-\dfrac{9}{3}=-3\)

Answer 2

=(22/15.3/32)   .   (9/17  :  -3/17)

=66/480     .     (-3)

=11/80  . (-3)

=-33/80

Answer 3

\(\left(2\dfrac{2}{15}\cdot\dfrac{9}{17}\cdot\dfrac{3}{32}\right):\left(-\dfrac{3}{17}\right)\)

\(=\left(\dfrac{32}{15}\cdot\dfrac{9}{17}\cdot\dfrac{3}{32}\right):\left(-\dfrac{3}{17}\right)\)

\(=\dfrac{9}{85}:\left(-\dfrac{3}{17}\right)\)

\(=\dfrac{9}{85}\cdot-\dfrac{17}{3}\)

\(=-\dfrac{3}{5}\)