Question

Помогите плиз y- 3/28=12/35

Answer 1

Решение: У=15/28 .......

Answer 2

$y- frac{3}{28} = frac{12}{35} \ y= frac{12}{35} + frac{3}{28}= frac{48+15}{140} \ y= frac{63}{140} = frac{9}{20} =0,45$