Question

Can anyone help me solve this question please:-
Mass of the Earth is 5.97 * 10^25kg mass of the moon is 7.38 * 10*22kg.Find total mass of earth and moon.
Please answer this question.

Answer 1

Answer:

mass of Earth = 5.97 * 10^24= 597* 10^22

mass of moon = 7.38* 10^22

now difference in masses can be done directly to get (597-7.38)* 10^22= 589.65* 10^22kg or 5.8965* 10^24kg

Step-by-step explanation:

Answer 2

Hey friend!


$\huge\blue{\boxed {\boxed{\mathcal{\bf\purple{}{\pink {Answer}\purple{}}}}}}$

Given,

Mass of earth is 5.97 x $10^{25}$kg

Mass of moon is 7.38 x $10^{22}$kg

Then,
Total mass of the earth and the moon is (5.97 x $10^{25}$) + ( 7.38 x $10^{22}$ )kg
= $10^{22}$(5.97 x $10^3$ + 7.38 ) kg
= $10^{22}$(5.97 x 1000 + 7.38 ) kg
= $10^{22}$(5970 + 7.38 ) kg
= $10^{22}$(5977.38 )
= $10^{22}$(5.98 x $10^3$) kg
= 5.98 x $10^{25}$kg


Answer : 5.98 x $10^{25}$kg



I hope it helps you and please respond with a thanks if you appreciate my answer