5. Michael and his family went on a four-day hiking trip. On the first day, they walked 32.1
miles. On the second day, they walked 28.4 miles. On the last day, they walked 18.26 miles.
The total for the trip was 101.6 miles. Michael wants to know about how long they walked on
the third day. Find the answer to Michael's question. (DOK 3) (5 points)
Is this a question about an exact answer or an estimate?
Explain why you chose exact answer or estimate.
