1.	Add 2 hours 3 minutes 5 seconds to 57 minutes 49 seconds.
		A.	3 hours 50 minutes 63 seconds	B.	2 hours 63 seconds
		C.	3 hours 54 seconds	D.	2 hours 60 minutes 54 seconds
		Hint
	2.	You are trying to decrease the time it takes you to get ready in the morning. Yesterday it took you 1 hour 5 minutes 16 seconds. Today it took you 47 minutes 54 seconds. How much faster were you today than yesterday?
		A.	1 hour 53 minutes 10 seconds	B.	18 minutes 16 seconds
		C.	1 hour 52 minutes 70 seconds	D.	17 minutes 22 seconds
		Hint
	3.
		A.	17 h 1 min 16 s	B.	17 h 20 min 76 s
		C.	17 h 30 min 16 s	D.	17 h 31 min 16 s
		Hint
	4.
		A.	72 min 65 s	B.	1 h 65 s
		C.	1 h 12 min 5 s	D.	1 h 13 min 5 s
		Hint
	5.	A tour bus leaves Cleveland at 8:45 A.M. and arrives in Chicago at 4:40 P.M. How long is the trip?
		A.	7 hours 55 minutes	B.	8 hours 5 minutes
		C.	13 hours 35 minutes	D.	4 hours 5 minutes
		Hint