Question: Mr. Resty has two identical 4-story buildings. The first floor has 2 apartment units while the rest of the floors have 5 apartment units on each floor. How many apartment units does Mr. Resty have in all?
Answer: Step-by-step reasoning process: In one building, there are 4 - 1 = 3 floors that have 5 apartment units each. Mr. Resty has a total of 3 floors x 5 units = 15 apartment units from the 2nd to 4th floor in one building. So, in one building, there are a total of 15 + 2 = 17 apartment units. Therefore, Mr. Resty has a total of 17 x 2 = 34 apartment units in his 2 buildings.
So the answer is 34.

Question: Jessica's family is 300 km away from New York. If they are traveling at the rate of 50 km/h and stop to rest for 30 minutes every 2 hours, how long will it take them to reach New York?
Answer: Step-by-step reasoning process: Without stopping to rest they will arrive in 300 / 50 = 6 hours. They need to stop to rest after every 2 hours except for the last 2 hour stretch of time, which is when they reach New York, so they rest (6 / 2) - 1 = 3 - 1 = 2 times. The time they spend resting is 2 * 30 = 60 minutes or 1 hour. So they will arrive in 6 + 1 = 7 hours.
So the answer is 7.

Question: Dave bought 8 books about animals, 6 books about outer space, and 3 books about trains to keep him busy over the holidays. Each book cost $6. How much did Dave spend on the books?
Answer: Step-by-step reasoning process: Dave buys 8 books + 6 books + 3 books = 17 books in total. He has to spend 17 books × $6 / book = $102 if he wants to buy all the books.
So the answer is 102.

Question: John travels 150 miles in 2 hours. The speed limit is 60 mph. How many mph above the speed limit was he driving?
Answer:
Step-by-step reasoning process: He was driving 150 / 2 = 75 mph. So he was 75 - 60 = 15 mph above the speed limit.
So the answer is 15.