Peter and Andrew like to run in the morning. Peter runs 3 miles more than Andrew's 2 miles. After 5 days, how many miles have they both run?
Thoughts? Step-by-step reasoning:
Peter runs 3 miles more than Andrew's 2 miles, so he runs 3 + 2 = 5 miles. Peter runs 5 miles a day and Andrew runs 2 miles so they run 5 + 2 = 7 miles a day. If they run 7 miles a day then over a course of 5 days they run 7 * 5 = 35 miles.
Thus, the answer is 35.