A light is seen at intervals of 13 seconds. It was seen for the first time at 1 hr. 54 minutes, 51 secs. a.m. and the last at 2 hrs 17 min. 49 secs. a.m. How many times was the light seen?
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0
Answer:
106
Step-by-step explanation:
second time - initial time which is
second time= 2hr17min49secs = 8269sec
initial time= 1hr 54min51sec = 6891sec
=8269-6891
=1378sec
1378/interval of time=1378/13
=106sec
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