Question

(5х):(6y)=8:1.2 найти отношение .x/y

Answer 1

$frac{5x}{6y} = frac{8}{1.2} \ frac{5x}{y} = frac{8*6}{1.2} = frac{8*5}{1} \ frac{x}{y} = frac{8*5}{5} =8$