Question #1e496

1 Answer
Feb 13, 2017

Answer:

If we allow ourselves a small amount of rounding, Planet A has about 560 thousand times greater mass than Planet B.

Explanation:

#m_a/m_b = (5*10^29)/(9*10^23) = (5*10^26)/(9) = 555,555. dot 5 approx 560,000#

If we allow ourselves a bit of rounding, Planet A has about 560 thousand times greater mass than Planet B.