Question

пропорцияны шешу 6/36=2/3х​

Answer 1

2х / 36 = 5/6;

2х = 5/6 * 36 = (5 * 36) / 6 = 180/6 = 30;

2х = 30;

х = 30 / 2;

х = 15;

Ответ: 15.

Answer 2

Ответ:

6/36=2/3х

36×2/6×3х= 72/18х = 4х