28 hr. 36 min. 04 sec. − 19 hr. 18 min. 09 sec. (a)9 hr. 17 min. 55 sec.(b)9 hr. 12 min. 45 sec.(c)8 hr. 17 min. 30 sec(d)10 hr. 14 min. 55 sec.
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Answer:
A
Step-by-step explanation:
28 hr. 35 min.64 sec
- 19 hr. 18 min.09 sec
_________________________
9 hr. 17 min.55 sec
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