Question

mass of the earth is 5.97x10²⁴kg and mass of moon is 7.35x10²²kg. what is the difference of their masses?
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Answer 1

to solve such question make power of values equal

either make 10²⁴ as 10²² or makr 10²² as 10²⁴

let make 24 as 22 to do this you have to multiple 5.97 with 100 we get 597×10²²

now subtract 7.35 from 597

597-7.35= 589.65

the difference between their masses is 589.65×10²²kg

Answer 2

589.65 x 10²² kg

for detailed explanation check the attachment,,

Step-by-step explanation:

hope it's helpful,,

:-)

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