Question

Convert 4 hours 45 minutes 3 seconds to seconds

• A. 17203 seconds
• B. 17503 seconds
• C. 17103 seconds
• D. 17104 seconds

Answer 1

The correct option is C

17103 seconds

1 hour = 60 minutes
1 minute = 60 seconds
$\therefore$ 1 hour = $60\times 60$ = 3600 seconds
4 hours = $4\times 3600$
4 hours = 14400 seconds
45 minutes = $45\times 60$ seconds = 2700 seconds
4 hours 45 minutes 3 seconds
= 14400 + 2700 + 3 = 17103 seconds