\(\dfrac{x}{y}=\dfrac{3}{2};\dfrac{x}{3}=\dfrac{y}{2};\dfrac{2}{y}=\dfrac{3}{x};\dfrac{2}{3}=\dfrac{y}{x}\)
Từ x.2 = 3.y, ta suy ra được :
1) \(\dfrac{x}{3}=\dfrac{y}{2}\)
2) \(\dfrac{2}{y}=\dfrac{3}{x}\)
3)\(\dfrac{2}{3}=\dfrac{y}{x}\)
4) \(\dfrac{3}{2}=\dfrac{x}{y}\)