Реши уравнения 5/6 : х =5/12 ;х : 4/9 =8/27

Question

Реши уравнения 5/6 : х =5/12 ;х : 4/9 =8/27

Answer 1

5/6 : х =5/12
x=5/6*12/5
x=2


х : 4/9 =8/27
x=8/27*4/9
x=32/243