Question

-7/12 + 7/10

Answer 1

\[-\frac{7}{12}+\frac{7}{10}=\frac{7}{60} \]

Answer 2

How I dont get it

Answer 3

\[-\frac{7}{12}\frac{10}{10}+\frac{7}{10}\frac{12}{12}=\frac{-70+84}{120}=\frac{14}{120}=\frac{14/2}{120/2}=\frac{7}{60} \]