Question: Every Halloween one house in the neighborhood gives out toothbrushes instead of candy, so it always gets egged and covered in toilet paper. If the owner spends 15 seconds cleaning up each egg and 30 minutes cleaning up each roll of toilet paper, how long (in minutes) will they have to spend cleaning up 60 eggs and 7 rolls of toilet paper?
Answer: First find how many eggs per minute the owner can clean up: 60 seconds / minute / 15 seconds / egg = 4 eggs / minute. Then divide the total number of eggs by the number of eggs cleaned per minute to find how long the owner spends cleaning them up: 60 eggs / 4 eggs / minute = 15 minutes. Then find the total time the owner spends cleaning up toilet paper: 7 rolls * 30 minutes / roll = 210 minutes. Finally, add that amount to the egg cleaning time to find the total cleaning time: 210 minutes + 15 minutes = 225 minutes. The answer is 225.
[Question]Dawn earns 48,000 a year in 12 equal monthly payments. Each month, she saves 10% of her salary. How much does she save each month?
[Answer]Dawn earns $4,000 a month because 48,000 / 12 = 4000. She saves $400 a month because 4,000 x .1 = 400. The answer is 400.
Q: Theon's ship can move 15 nautical miles per hour while Yara's ship can move 30 nautical miles per hour. If their destination is 90 nautical miles away, how many hours ahead will Yara be ahead of Theon?
A: Theon's estimated time of arrival is 90 / 15 = 6 hours. Yara's estimated time of arrival is 90 / 30 = 3 hours. Therefore, Yara is ahead by 6 - 3 = 3 hours. The answer is 3.
Question: George wants to borrow $100 from a loan shark. The finance fee starts at 5% and doubles every week. If George plans to borrow for 2 weeks, how much in fees will he have to pay?
Answer: After the first week, the fee will be $100 * 5% = $5. For the second week, the finance percentage will be 5% * 2 = 10%. George will have to pay a fee of $100 * 10% = $10 for the second week. In total, George will be charged $5 + $10 = $15 in fees. The answer is 15.
[Question]Hannah is trying to figure out how much she'll get paid this week. She makes $30/hour and works 18 hours per week. Her pay is docked $5 each time she's late. If she was late 3 times this week, how much does she get paid?
[Answer]Hannah's total earnings are 18 hours * $30 / hour = $540 a week. Her pay was docked because she was late 3 times, so 3 times * $5 per time = $15 were docked. She gets paid $540 - $15 = $525 at the end of the week. The answer is 525.
[Question]Candy throws 4 pebbles into the lake. Lance throws in 3 times as many pebbles as Candy. How many more pebbles did Lance throw compared to Candy?
[Answer]

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Lance throws this many pebbles into the lake 4 x 3 = 12. He throws this many more pebbles than Candy 12 - 4 = 8 pebbles. The answer is 8.