Question: In order to train for his fights Rocky would run 4 miles on day one of training. Rocky would double the miles for day 2, and triple the miles from day 2 for day 3. How many miles did Rocky run in the first three days of training?
Answer: Day 1:4. Day 2:2(4) = 8. Day 3:8(3) = 24. Total:4 + 8 + 24 = 36 miles. The answer is 36.
[Question]The recipe for a four-person cake requires 2 eggs and 4 cups of milk. Tyler wants to use this recipe to make a cake for eight people. If Tyler has 3 eggs in the fridge, how many more eggs does Tyler need to buy?
[Answer]A cake for eight people would require 8 / 4 = 2 times as many eggs as a 4 people cake. If a 4 - person cake requires 2 eggs, then an 8 - person cake requires 2 x 2 = 4 eggs. Tyler needs to buy 4 - 3 = 1 more egg. The answer is 1.
Q: Jack makes his own cold brew coffee. He makes it in batches of 1.5 gallons. He drinks 96 ounces of coffee every 2 days. It takes 20 hours to make coffee. How long does he spend making coffee over 24 days?
A: He makes it in batches of 1.5 * 128 = 192 ounces. He drinks 96 / 2 = 48 ounces of coffee a day. So he drinks the coffee in 192 / 48 = 4 days. So in 24 days he makes 24 / 4 = 6 batches. That means he spends 6 * 20 = 120 hours making coffee. The answer is 120.
Question: The students at Evelyn's school are keeping journals. They have 3 journal-writing sessions per week. Each student writes 4 pages in each session. How many journal pages will each student write in 6 weeks?
Answer: In a week, a student writes 3 * 4 = 12 pages. So in 6 weeks, each student will write 12 * 6 = 72 pages. The answer is 72.
[Question]Frank and his friends Betty and Bill went to their farm and picked oranges to eat. Betty picked 15 oranges and Bill picked 12 oranges. Frank picked three times the number that Betty and Bill picked combined. Frank then planted 2 seeds from each of his oranges into the ground and waited 20 years for each seed to turn into a beautiful orange tree. If each orange tree contains 5 oranges for Frank's son Philip to pick, how many oranges are there for Philip to pick in total?
[Answer]Together, Betty and Bill picked 15 + 12 = 27 oranges. Frank picked 3 * 27 = 81 oranges. Frank planted 2 * 81 = 162 seeds in total, so there are 162 orange trees 20 years later. Philip can then pick 162 * 5 = 810 oranges. The answer is 810.
[Question]Nicole has 4 fish tanks. The first two tanks need 8 gallons of water each and the other two need 2 fewer gallons of water each than the first two tanks. If Nicole needs to change the water of the aquarium every week, how many gallons of water will she need in four weeks?
[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
The first two tanks need 8 x 2 = 16 gallons of water. The other two tanks need 8 - 2 = 6 gallons of water each. So, the two other tanks need 6 x 2 = 12 gallons of water. Nicole needs 16 + 12 = 28 gallons of water every week for her four tanks. Therefore, she needs a total of 28 x 4 = 112 gallons of water in four weeks. The answer is 112.