Question

The radius of the Earth is and that of Mars is . Whose radius is bigger and by how much?

Medium

Solution

verified
Verified by Toppr

To compare radii, both must be in same units.
So, let's convert kilometre into metre

Radius of the Mars is meters
Radius of the Earth is meters meters

Now,
So, Earth has bigger radius as compare to mars.
and, meters meters meters.
So, the Earth has bigger radius tha mars by

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