Q8. Find :-
a. 3/4 Of a day in hours.
b. 4/5 Of an hour in minutes.
c. 1/2 of a minute in seconds.
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Solution
(a) 1 minute = 60s
3min 15s = 60 x 3 + 15 = 180 + 15 = 195s
(b) 1hr = 3600s
5h = 5 x 3600 = 18000s
1 minute = 60s
2 min = 2 x 60 = 120 s
5 hours 2 min 5s = 18000 + 120 + 5 = 18125s
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