The speed of light is 186000 miles per second about how many miles does light travel in an hour

5.2*10^1 miles

3.1*10^3 miles

1.1*10^7 Miles

6.7*10^8 miles

One hour is equivalent to 60 minutes and 1 minute is equivalent to 60 seconds, therefore:

60 minutes/hr * 60 seconds/minute = 3600 seconds/hr

At a rate of 186000 miles per second, light will travel 186000*3600 = 669,600,000 miles, which can be restated as 6.7*10^8 miles