Question

Quanto é 2/3(0,24/1+x/1)=1,20

Answer 1

$\frac{2}{3}  (0,24 + x) = 1,20$

$\frac{0,48}{3} + \frac{2x}{3} = 1,20$

$0,16 + \frac{2x}{3} = 1,20$

$\frac{2x}{3} = 1,20 - 0,16$

$2x = 1,04 x 3$

$2x = 3,12$$x = \frac{3,12}{2}$

$x = 1,56$