Question

Daca 15/x = 5/2, atunci x +....

Answer 1

Daca 15/x = 5/2, atunci x= (15•2)/5
x= 30/5
x=6

Answer 2

$\frac{15}{x} = \frac{5}{2}\\ \\x=( 15\cdot2):5=30:5=6$