Question

Să se afle x din proportia 4 supra x egal 5,6

Answer 1

4/ x=5,6
5,6× X=4
X=4:5,6=0,714

Answer 2

$\frac{4}{x} =5.6=\ \textgreater \ x =4:5.6=\ \textgreater \ x = 0.7142$