Question

Boma dia!
Calcule x, sabendo que:
2/3/3/4=x/1/5
Desde já agradeço.

Answer 1

$\frac{ \frac{2}{3} }{ \frac{3}{4} } = \frac{x}{ \frac{1}{5} } --> \frac{2}{3}. \frac{4}{3} =x.5 ----> \frac{8}{9}=5x --> 45x=8 ->x= \frac{8}{45}$ ---> x≃0,18

Answer 2

2/3/3/4=2/3*4/3=8/9
x/1/5=5x
8/9=5x
x=40/9