9514 1404 393
Answer:
2776 feet
Explanation:
One revolution will make the passenger travel a distance equal to the circumference of the wheel:
C = πd
C = (3.14)(68 ft) = 213.52 ft
Then 13 revolutions will be ...
13(213.52 ft) = 2775.76 ft
Someone would travel about 2776 feet during one ride.