XP Math - Forums - View Single Post - an interesting problem
 Thread: an interesting problem View Single Post
 05-24-2011 #2 Mr. Hui     Join Date: Mar 2005 Posts: 10,609 Use inverse operations to isolate the variable. In this equation, divide both sides of the equation by 0.2. $\frac{0.2y}{0.2} = \frac{8}{0.2}$ $y=40$ __________________ Do Math and you can do Anything!