Detailed Instructions: Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
Q: Problem: let the number which when multiplied by 16 is increased by 375.
Options: a. 14, b. 20, c. 26, d. 25, e. 30
A:
d