20 points to answer

drag the tiles to the boxes to form correct pairs.

the table shows the distances between a star and three celestial objects. use the conversion factors to rewrite the distances in different, but equivalent, units.


celestial objects

object a
object b
object c



distance from the star

0.1877 pc
30.06 au
778.3 million km



conversion factors:

1 au = 1.5 × 108 km
1 light-year = 9.5 × 1012 km
1 parsec = 31 trillion km, or about 3.262 light-years