Question

СРОЧНО!!!!!!
1) 1,2:х=1,6:7;
2)х/0,3=2/3

Answer 1

Ответ:

1. 1.2×7 = 1.6х

8.4 = 1.6х

х = 5.25

2. 3х = 2×0.3

3х = 0.6

х = 0.2