Math - Marty left his workplace at 5:16 P.M. on Thursday and returned at 7:58 A.M.

Marty left his workplace at 5:16 P.M. on Thursday and returned at 7:58 A.M. on Friday. How much time elapsed between the time Marty left work on Thursday to the time he returned on Friday? 

a. 2 hours 42 minutes 

b. 13 hours 42 minutes 

c. 14 hours 42 minutes 

d. 14 hours 52 minutes

Answer: c. 14 hours 42 minutes 

From 5:16 P.M. to 7:16 A.M. the next day is 14 hours. An additional 42 minutes occurs between 7:16 A.M. and 7:58 A.M; (58 – 16 = 42).