Question

What percent of 4 hours is 8 seconds??

the answers are:
2%
1/2%
1/9%
1/18%
1/50%

Answer 1

1/18%

Explanation:

1 hour =60 min

1 minute =60 sec

1 hour = 60 times 60=3,600

4 hours = 4 times 3,600 =14,400

8/14,400 times 100 =800/14,400

Simplified: 1/18

Therefore, its 1/18%.

Hope this helps!