7/6 + 5/8 = 56/48 + 30/48 = 86/48 rút gọn là bằng 43/24
`5/8 + 7/6`.
`<=> 15/24 + 28/24`
`<=> 43/24`.
\(\dfrac{5}{8}+\dfrac{7}{6}=\dfrac{15}{24}+\dfrac{28}{24}=\dfrac{43}{24}\)
7/6 + 5/8 = 56/48 + 30/48 = 86/48 rút gọn là bằng 43/24
\(\dfrac{5}{8}+\dfrac{7}{6}=\dfrac{15}{24}+\dfrac{28}{24}=\dfrac{43}{24}\)