Question

60 la suta din x = 18 cât e x?

Answer 1

$\frac{60}{100} x=18 \\ \\ 60x=18*100 \\ \\ x=1800:60 \\ \\ x=30$

Answer 2

60/100 *x =18
60x=1800
x=1800:60
x=30

Verificare : 60/100 *30 =(60*30):100=1800:100=18