The model shows the star Wolf 359, the sun, and Star X. It takes 7.8 years for light produced on Wolf 359 to reach the sun.

If Star X is 50 times as far from the sun as Wolf 359 is, how far is Star X from the sun, to the nearest light-year?

The model shows the star Wolf 359 the sun and Star X It takes 78 years for light produced on Wolf 359 to reach the sun If Star X is 50 times as far from the sun class=