Question

16. Express in second (i) 3 mintue 15 second, and
(ii) 5 hour 2 minute 5 second.
Ans: (i) 195 s (ii) 18125 s​

Answer 1

Answer:

1. 195 seconds

2. 18125 seconds

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Answer 2

1minute=60seconds

3min.=60*3+15=195seconds

2. 1hour=60min.

5*60*60+60+60+5=18125