Question

знайди(x) 1.7/9÷1.7/27=x÷5.2/3

Answer 1

Ответ:

16/9:34/27=x:17/3

16/9×27/34=x:17/3

x:17/3=3/2

x=3/2×17/3

x=17/2

x= 8. 1/2= 8,5