Question

(9/5-2.18):(3/4/5+0,2)

Answer 1

\(\left(\dfrac{9}{5}-2.18\right):\left(3\dfrac{4}{5}+0,2\right)=\left(\dfrac{9}{5}-36\right):\left(3,8+0,2\right)\)

\(=\dfrac{-171}{5}:4=\dfrac{-171}{20}\)

Answer 2

Ý bạn là \(\dfrac{3}{\dfrac{4}{5}}hay\dfrac{\dfrac{3}{4}}{5}?\)