The constant of variation is 48. An inverse variation is a relation in which the product of two factors is always the same, or constant. This equation can be used to solve problems that involve inverse variations. Find x when y is -11. Many problems in science and business are applications of inverse variation.
Time varies inversely as speed if the distance is constant.
The current in an electric circuit varies inversely as the resistance. When the current is 25 amps, the resistance is 16 ohms. Find the current when the resistance is 10 ohms. The current varies inversely as the resistance. So, the current is 40 amps when the resistance is 10 ohms.