Answer the following question.
Randolph is 5 years older than Sydney. Sydney is twice as old as Sherry. If Sherry is 25, how old is Randolph?
Step-by-step reasoning process: Sydney is 25 * 2 = 50 years old. Randolph is 50 + 5 = 55 years old.
The answer is 55.

Answer the following question.
There were 20 fishermen in the lake who had cast their net to catch fish. If they caught 10000 fish in total, and 19 of them caught 400 fish each with their own net, calculate the number of fish the twentieth fisherman caught.
Step-by-step reasoning process: The 19 fishermen who caught 400 fish each caught 400 * 19 = 7600 fish. If they caught a total of 10000 fish, the twentieth fisherman caught 10000 - 7600 = 2400 fish alone.
The answer is 2400.

Answer the following question.
Lemuel is a basketball player. In one of the games, he made 2-point shots 7 times. He also made 3-points shots thrice. How many points, in total, did he make in that game?
Step-by-step reasoning process: Lemuel made 2 x 7 = 14 points from his 2 - point shots. He also made 3 x 3 = 9 points from his 3 - point shots. Therefore, he made a total of 14 + 9 = 23 points in that game.
The answer is 23.

Answer the following question.
I run 12 miles in 90 minutes. What is my average speed in miles per hour?
Step-by-step reasoning process: First convert 90 minutes to hours: 90 minutes / 60 minutes / hours = 1.5 hours. In 1 hour, I run 12 miles / 1.5 hours = 8 miles / hour.
The answer is 8.