Question

помогите плиз очень надо​

Answer 1

А) 42/120 = 7/20 = 0.35 = 35%

Б) 36/45 = 4/5 = 0.8 = 80%

В) 45/36 = 5/4 = 1.25 = 125%

Г) x/y * 100%