.
The easiest way to do it is to use proportion
} = ,
where indexes / (subscripts) M and E mean the Moon and the Earth, respectively.
Substitute the values
=
From the proportion, express
x =
and calculate it on your own by any way.
Answered, explained, solved and completed.
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On proportions, see the lessons
- Proportions
- Using proportions to solve word problems
- Using proportions to solve word problems in Physics
- Using proportions to solve Chemistry problems
- Using proportions to estimate the number of fish in a lake
- HOW TO algebreze and solve these problems using proportions
- OVERVIEW of lessons on proportions
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