Question

ПОМОГИТЕ
уравнение тема пропорции

11 1/5 :7 = 10 1/2 :х

Answer 1

11 1/5 : 7 = 10 1/2 : x
11 1/5 * x = 10 1/2 * 7
x = 147/2 : 56/5
x = 147/2 * 5/56
x = 735/112
x = 105/16
x = 6 9/16

Ответ: {6 9/16}