Question

А) 5/6 - 3/4
Б) 1/3 + 1/5

Answer 1

5/6-3/4=10/12-9/12=1/12

1/3+1/5=5/15+3/5=8/15

Answer 2

$frac{5}{6} - frac{3}{4} = frac{10-9}{12} = frac{1}{12}$
$frac{1}{3} + frac{1}{5} = frac{5+3}{15} = frac{8}{15}$

Answer 3

Че это за?