Question

Tính 5/8+1/4+7/12 Hộ em gấp ạ•√•=]]]]]]]]]

Answer 1

\(\dfrac{5}{8}+\dfrac{1}{4}+\dfrac{7}{12}\)
\(=\dfrac{15}{24}+\dfrac{6}{24}+\dfrac{14}{24}\)
\(=\dfrac{35}{24}\)

Answer 2

`5/8 + 1/4 + 7/12`

`= 5/8 + 2/8 + 7/12`

`= 7/8 + 7/12`

`= 35/24`

Answer 3

\(\dfrac{5}{8}+\dfrac{1}{4}+\dfrac{7}{12}\)

\(=\dfrac{5}{8}+\left(\dfrac{1}{4}+\dfrac{7}{12}\right)\)

\(=\dfrac{5}{8}+\left(\dfrac{3}{12}+\dfrac{7}{12}\right)\)

\(=\dfrac{5}{8}+\dfrac{10}{12}\)

\(=\dfrac{5}{8}+\dfrac{5}{6}\)

=\(\dfrac{15}{24}+\dfrac{20}{24}\)

\(=\dfrac{15+20}{24}=\dfrac{35}{24}\)