Question

Ai bik giải bài này giúp mik với

 

Answer 1

\(\dfrac{-1}{3}+\dfrac{7}{6}+\dfrac{3}{2}=\dfrac{-2}{6}+\dfrac{7}{6}+\dfrac{9}{6}=\dfrac{5}{6}+\dfrac{9}{6}=\dfrac{14}{6}=\dfrac{7}{3}\)

Answer 2

`-1/3 + 7/6 + 3/2 = -2/6 + 7/6 + 9/6 =14/6 = 7/3 `

Answer 3

= - 2/6 + 7/6 + 9/6

= 5/6 + 9/6

=14/6 => 7/3