The radius of Earth is 6,378,100 m and the radius of Mars is 3,389,500 m. Compare the radius of Earth with that of Mars.
Answer (1)
To compare the radius of Earth with that of Mars, we need to look at the two given values:
The radius of Earth is 6,378,100 meters. The radius of Mars is 3,389,500 meters.
To compare these, we can find the ratio of Earth's radius to Mars's radius. This will give us an idea of how much larger Earth's radius is compared to Mars's radius.
The formula for the ratio is:
Ratio = Radius of Mars Radius of Earth
Substituting the given values, we get:
Ratio = 3 , 389 , 500 6 , 378 , 100 ≈ 1.88
This means that the radius of Earth is approximately 1.88 times larger than the radius of Mars. In other words, Earth’s radius is 88% larger than that of Mars.
Understanding this comparison helps us visualize the differences in size between the two planets, showing that Earth is significantly larger than Mars in terms of radius.
