My number has a tens digit which is 8 more than 1

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63