Question

3/5 + 4/7 =

Answer 1

`3/5+4/7`

`=21/35+20/35`

`=41/35`

Answer 2

\(\dfrac{3}{5}+\dfrac{4}{7}=\dfrac{21}{35}+\dfrac{20}{35}=\dfrac{41}{35}\)

Answer 3

\(\dfrac{3}{5}+\dfrac{4}{7}\left(MC:35\right)\\ =\dfrac{3\times7}{5\times7}+\dfrac{4\times5}{7\times5}\\ =\dfrac{21}{35}+\dfrac{20}{35}\\ =\dfrac{41}{35}.\)

Answer 4

\(\dfrac{3}{5}\) \(+\dfrac{4}{7}\)\(=\dfrac{21}{35}\) \(+\dfrac{20}{35}\)\(=\dfrac{41}{35}\)