Question

[Nguyễn Bích Trà]

17/4 - 3 x 7/6

5/3 : 4/3 x 4/5

cíu tui

Answer 1

[Dekisugi Hidetoshi]

\(\dfrac{17}{4}-3\times\dfrac{7}{6}\\ =\dfrac{17}{4}-\dfrac{21}{6}\\ =\dfrac{51}{12}-\dfrac{42}{12}=\dfrac{9}{12}=\dfrac{3}{4}\)

Answer 2

[Nguyễn Bích Trà]

thanks nha