Question

5/8+(-7/12)
-1+3/5
Помогите​

Answer 1

$1) frac{5}{8} + (-frac{7}{12} )=frac{15-14}{24} =frac{1}{24} \\2) -1+frac{3}{5}= frac{-5+3}{5} =-frac{2}{5} =-0,4$