What percent of 4 hours is 8 seconds?

So 4 hours

1 hour=60 minutes

1 minute=60 seconds

1 hour=60 times 60 seconds=3600seconds

4 hours=3600 seconds times 4=14400seconds

so 8 out of 14400

8/14400=2/3600=1/1800

percent means parts out of100 so

x%=x/100

the reatios are equal to

1/1800=x/100

mulitply both sides by 100

100/1800=x

1/18=x

divide out

0.055555555=x

round

0.06%