Mathematics
spamdjjf
2015-11-03 01:11:15
Light from the sun travels to Earth at a speed of 1.86 × 105 miles/second. How much time will the light take to cover a distance of 9.2 × 107 miles? Write your answer in scientific notation, and round so the first factor goes to the hundredths place.
ANSWERS
Laizacalpaz276
2015-11-03 01:23:55

4.95x10^2 9.2/1.86=4.95 10^7/10^5=10^2

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