Question

решитеи уравнения 7,2:2,4=0,9:x

Answer 1

7,2:2,4=0,9:x 3=0,9:x x=2,7

Answer 2

7,2:2,4=0,9:х
2,4х=7,2:0,9
2,4х=8
х=2,4:8
х=3