At the market, potatoes cost $1.15 per pound. Imagine you bought $3.45 worth potatoes. How many pounds of potatoes did you buy? How would you set up the equation to solve this problem?


a) 3.45x = 1.15
b) 3.45 (.33333) = 1.45
c) 3.45 / 1.15x = 3
d) 3(1.15x) = 3.45
e) 1.15x = 3.45