Question

(01.07 MC)

Distances in space are measured in light-years. The distance from Earth to a star is 4.1 × 1013 kilometers. What is the distance, in light-years, from Earth to the star (1 light-year = 9.46 × 1012 kilometers)?

0.23 light-year
2.36 light-years
4.33 light-years
5.36 light-years

Answer 1

C - 4.33 Light-Years.

Answer 2

4.33
4.1 × 10^13 / 9.46 × 10^12= 4.33