[Question]: John has been having trouble sleeping lately. In the past week he was only able to get 3 hours of sleep on 2 of the days and on the remaining days he was only able to get 60% of the recommended 8 hours of sleep. How much sleep did he get this week?
[Answer]: For the 2 days he gets 2 * 3 = 6 hours. He gets 60% of the recommended amount for 7 - 2 = 5 days. On those days he gets 8 * .6 = 4.8 hours. So he gets 5 * 4.8 = 24 hours. So he gets a total of 24 + 6 = 30 hours of sleep.
So the answer is 30.

[Question]: There are 2,000 kids in camp. If half of the kids are going to soccer camp, and 1/4 of the kids going to soccer camp are going to soccer camp in the morning, how many kids are going to soccer camp in the afternoon?
[Answer]: There are 2000 / 2 = 1000 kids going to soccer camp. There are 1000 / 4 = 250 kids going to soccer camp in the morning. There are 250 * 3 = 750 kids going to soccer camp in the afternoon.
So the answer is 750.

[Question]: Tyson can swim at a speed of 3 miles per hour in a lake and 2.5 mph in an ocean. This season, half his races happened in lakes and half his races happened in the ocean. He had ten total races, each of which was 3 miles long. How much time did he spend in his races?
[Answer]:
He did 5 races in the lake because 10 / 2 = 5. He did 5 races in the ocean because 10 / 2 = 5. He raced 15 miles in the lake because 5 x 3 = 15. His lake races took 6 hours because 15 / 2.5 = 6. He raced 15 miles in the ocean because 5 x 3 = 15. His ocean races took 5 hours because 15 / 3 = 5. He spent 11 hours racing because 5 + 6 = 11.
So the answer is 11.