Пропорции 3/4:х=1/8:6/6 х:1/3=3/4:1/2

Question

Пропорции

3/4:х=1/8:6/6
х:1/3=3/4:1/2

Answer 1

3/4x = 1/8
4x = 3×8
4x = 24
x = 24/4
x = 6

3x/1 = 6/4
3x/1 = 3/2
3x × 2 = 3
6x = 3
x = 3/6
x = 1/2
x = 0,5