Calvin buys a pack of chips, for $0.50, from the vending machine at lunch, 5 days a week. After 4 weeks, how much money has Calvin spent on chips?
Please answer the following question by reasoning step-by-step.
10
The chips cost $0.

50 a bag and he buys them 5 days a week so that's.

50 * 5 = $2.

50 a week.

If he spends $2.

50 on chips a week then over 4 weeks he will spend 2.

50 * 4 = $10.

00 on chips.

.

So, the final answer is 10