Help?
The masses of four planets in a solar system outside the Milky Way are given below.

Mass of Planet A: 5.97 × 10^24 kg
Mass of Planet B: 3.30 × 10^23 kg
Mass of Planet C: 1.89 × 10^27 kg
Mass of Planet D: 4.87 × 10^24 kg

Question

Help?
The masses of four planets in a solar system outside the Milky Way are given below.

Mass of Planet A: 5.97 × 10^24 kg
Mass of Planet B: 3.30 × 10^23 kg 
Mass of Planet C: 1.89 × 10^27 kg
Mass of Planet D: 4.87 × 10^24 kg

anonymous · Answer

What is the order of these planets from least to greatest mass?
-Planet C, Planet B, Planet D, Planet A
-Planet C, Planet A, Planet D, Planet B
-Planet B, Planet D, Planet A, Planet C
-Planet A, Planet D, Planet B, Planet C

anonymous · Answer

i think the last one is the answer

anonymous · Answer

but I can be wrong

anonymous · Answer

thank you, its ok

nurali · Answer

Planet C => Planet B => Planet D => Planet A... (from sun nearest orbital to the far one)...