Question

[2/3] +[4/5]=[2/3 + 4/5]​

Answer 1

$( \frac{ 2 }{ 3 } )+( \frac{ 4 }{ 5 } )=( \frac{ 2 }{ 3 } + \frac{ 4 }{ 5 } )$

$\frac{10}{15}+\frac{12}{15}=\frac{2}{3}+\frac{4}{5}$

$\frac{10+12}{15}=\frac{2}{3}+\frac{4}{5}$

$\frac{22}{15}=\frac{2}{3}+\frac{4}{5}$

$\frac{22}{15}=\frac{10}{15}+\frac{12}{15}$

$\frac{22}{15}=\frac{10+12}{15}$

$\frac{22}{15}=\frac{22}{15}$