Answer the following question.
A group of 300 athletes spent Saturday night at Ultimate Fitness Camp. The next morning, for 4 hours straight, they left the camp at a rate of 28 athletes per hour. Over the next 7 hours, a new group of athletes trickled into the camp at a rate of 15 athletes per hour. Immediately thereafter, the camp gate was shut and everyone went to bed. What is the difference in the total number of athletes in the camp over the two nights?
Step-by-step reasoning process: The number that left the camp on Saturday morning was 4 * 28 = 112 athletes. This means that in the camp there remained 300 - 112 = 188 athletes. The new group trickling in on Sunday morning comprised 7 * 15 = 105 athletes. The number that slept at the camp on Sunday night is therefore 188 + 105 = 293 athletes. Since there were 300 athletes on Saturday night, the difference is 300 - 293 = 7 athletes.
The answer is 7.

Answer the following question.
John buys a lightsaber toy. It is twice as expensive as all his other Star Wars toys combined. If his other Star Wars toys cost $1000, how much money has he spent in all after buying the lightsaber?
Step-by-step reasoning process: The lightsaber cost 1000 * 2 = $2000. So he has spent 2000 + 1000 = $3000.
The answer is 3000.

Answer the following question.
Three friends ate a total of 8 pounds of fruit. Mario had 8 ounces of oranges, while Lydia ate 24 ounces of apples. Nicolai ate peaches. How many pounds of peaches did Nicolai eat?
Step-by-step reasoning process: 8 pounds of fruit = 128 ounces of fruit. Mario ate 8 ounces + Lydia ate 24 ounces = 8 + 24 = 32 ounces. Nicolai ate 128 - 32 = 96 ounces. 96 ounces = 6 pounds. Nicolai ate 6 pounds of peaches.
The answer is 6.

Answer the following question.
Cassidy is grounded for 14 days for lying about her report card, plus 3 extra days for each grade below a B. If Cassidy got four grades below a B, how long is she grounded for?
Step-by-step reasoning process: First find how many days Cassidy is grounded for the low grades: 4 grades * 3 days / grade = 12 days. Then add that time to the 14 days she's grounded for lying to find the total grounding length: 12 days + 14 days = 26 days.
The answer is 26.