Question

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