Question

Karl participated in a two-day charity walk. His parents donated money for each mile he walked. Karl walked 2 1 4 miles on the first day and 5 1 2 miles on the second day. His parents donated $62. How much money did his parents pay for each mile?

Answer 1

$8/mile

Explanation:

Total distance walked was 2 1/4 mi + 5 1/2 mi = 7 3/4 mi. Please note: you must use the " / " symbol to indicate division; "2 1 4" is unclear.

$62

Unit rate = $ per mile = --------------- = $8/mile

7 3/4 mi