Question

Naval Question:

MIDN Rabbit recently completed the NAVY PFA last Friday. During the course of CRUSHING the run and setting a new PR of 7:55, he/she performed a total of 1.1 million ft-Ibf of work.

1). Convert 1.1 million ft-Ibf of work to BTUs

2). Assume MIDN Rabbit's mass is 140 Ibm, how much distance did he/shecover on the track?
(1 mile = 5280 ft)