1.	The Jones family went to the movies on Saturday afternoon. The film began at 2:15 P.M. and ended at 4:30 P.M. How long was the movie the family attended?
		A.	1 h 45 min	B.	2 h 15 min
		C.	3 hours	D.	2 h
		Hint
	2.
		A.	17 h 31 min 16 s	B.	17 h 1 min 16 s
		C.	17 h 20 min 76 s	D.	17 h 30 min 16 s
		Hint
	3.
		A.	1 h 65 s	B.	1 h 13 min 5 s
		C.	72 min 65 s	D.	1 h 12 min 5 s
		Hint
	4.
		A.	83 min 33 s	B.	1 h 23 min 33 s
		C.	43 min 33 s	D.	17 min 33 s
		Hint
	5.	A concert begins at 7:45 P.M. and ends at 10:10 P.M. How long was the concert?
		A.	2 hours 25 minutes	B.	2 hours 15 minutes
		C.	3 hours 35 minutes	D.	3 hours 25 minutes
		Hint