Question

the mass of the earth is 5.98×10^27 g and the mass of the moon is 7.36×10^25 g.what is the sum of the masses of the earth and the moon?​

Answer 1

Answer:

Mass of Earth = =5.97×10

24

Kg

Mass of the moon =7.35×10

22

Kg

Difference of their masses in Kg =5.97×10

24

−7.35×10

22

=(5.97×10

2

−7.35)10

22

=(597−7.35)×10

22

=589.65×10

22

=589.65×10

24

=5.89×10

24