Question: Two old ladies spent the afternoon walking through Central Park. The first lady walked twice as far as the second lady. If the second lady walked four miles, what is the combined total distance, in miles, the two ladies walked?
Answer: The first lady walked 2 * 4 = 8 miles. In total, the two ladies walked 4 + 8 = 12 miles. The answer is 12.
[Question]Marie has 98 unread messages on her phone. She decides to clear them by reading 20 messages a day. However, she also gets 6 new messages a day. How many days will it take her to read all her unread messages?
[Answer]Marie will read 20 but gain 6 unread messages a day, so she will lower the number of messages by 20 - 6 = 14. Thus, it will take her 98 / 14 = 7 days to read all her unread messages. The answer is 7.
Q: The Ravenswood forest has four times as many gnomes as the Westerville woods. If there are 20 gnomes in Westerville woods, how many gnomes would remain in Ravenswood forest if 40% of the gnomes are taken for use by the forest owner?
A: If there 20 gnomes in Westerville woods, the Ravenswood forest has 4 * 20 = 80 gnomes. If 40% of gnomes in the Ravenswood forest are taken for use by the owner of the forest, the number of gnomes will reduce by 40 / 100 * 80 = 32. The number of gnomes that will remain is 80 - 32 = 48. The answer is 48.
Question: On Monday, while at work on the farm, Jeremy picks 100 oranges. On Tuesday, together with his brother, they pick thrice as much. On Wednesday he feels tired and is only able to pick 70 oranges. What's the total number of oranges they have?
Answer: On Monday he picks 100 oranges. On Tuesday, they pick thrice as much, which will be 3 * 100 = 300 oranges. The total number of oranges picked now is 300 + 100 = 400 oranges. On Wednesday, he adds 70 more, which will now be 400 + 70 = 470 oranges. The answer is 470.
[Question]Gabriel is 3 years younger than Frank. The current total of their ages right now is 17. What is Frank's age?
[Answer]Let X be Frank's age. So Gabriel is X - 3 years old. The total of their ages is X + (X - 3) = 17 years old. 2X - 3 = 17. 2X = 20. X = 10. So Frank is X = 10 years old. The answer is 10.
[Question]The pizza delivery person has 12 pizzas to deliver. If two of the stops are for orders of two pizzas and the rest are for single pizzas, how many minutes per stop does the delivery person need to average to deliver all of the pizzas in 40 minutes?
[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
If two pizzas will be delivered at two of the stops, the total number of stops will be 12 - 2 = 10 stops. If there are 10 stops in 40 minutes, then the delivery person needs to average 40 / 10 = 4 minutes per stop. The answer is 4.