Question

9,6:x=8,4:0,7 yfqnb ghjgjhwbq.

 

Answer 1

9,6:x=8,4:0,7

х=9,6*0,7/8,4 

х=0,8

Проверка:

9,6:0,8=8,4:0,7

12 = 12

Answer 2

1) 9.6:x=12
2) x=9.6/12=0.8