One light year is equal to 9.46x1012 km. How many light years are in 5.46x1014 km? ...

Question

Question

One light year is equal to 9.46x10¹² km. How many light years are in 5.46x10¹⁴ km?

Use standard notation and three significant digits in your answer.

Answer 1

Answer #1

Answer to Q :

Given 1 Light year (ly) = 9.46 X 10¹² km

5.46 X 10¹⁴ km = 5.46 X 10¹⁴÷ 9.46 X 10¹² = 0.5771 X 10² = 57.71 light years

Answer 2

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