500
Light travels at approximately 3.0 m/sec x 10^8. How far does light travel in a day? Put your answer in scientific notation. If this is solved under a minute, without a calculator, than it's 1,000 points earned. If not, with correct answer, 500 points earned. No minus points will be given for this queation. :)
Work: 300,000,000 meters x 60 sec x 60 minutes x 24 hours = 25,920,000,000,000
Convert: 2.592 x 10^13 = 25,920,000,000,000
Answer: 2.592 x 10^13