Final answer:
Will bought more candy than Jenny, as 0.9lb is greater than 0.18lb of candy.
Step-by-step explanation:
The question is asking us to compare two weights to determine who purchased more candy: Jenny, who bought 0.18lb of penny candy, or Will, who bought 0.9lb of penny candy. To compare the two quantities, we simply look at the numerical values representing pounds (lb) since they are already in the same unit of weight. The value 0.9lb is greater than 0.18lb, which means that Will bought more penny candy than Jenny.