
Concept explainers
To find: As how many times the diameter of earth is greater than diameter of mars.

Answer to Problem 4GP
The diameter of earth is just double than diameter of mars.
Explanation of Solution
Given information:
Diameter of earth and diameter of mars.
Formula used:
Diameter of earth =
Calculation:
Consider the diameter of earth and diameter of mars.
Recall that Diameter of earth =
Since the diameter of earth is
Therefore the diameter of earth is double of diameter of mars.
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