Question

The mass of Earth is approximately 5.9 x 1024 kg, and the mass of Venus is approximately 4.9 x 1024 kg. . Find their combined mass.

Answer 1

Answer: 5659.2

Explanation:

multiply separately first

• 5.9 * 1024= 6041.6

4.9 *1024 =5017.6

• then add the products

6041.6+5017.6=5659.2