The distance from a star to a planet is approximately 90,000,000 miles. If light travels at a rate of 186,000 miles per second, how long does it take light from the star to reach this planet?
So to get this the easiest way would be to: -put 90,000,000 over 186,000 and cancel out zeroes so you have 90,000 divided by 186 ( so it makes more sense in long division later) -Then divide 90,000 by 186 -get 483.87 seconds Hope this helped!
