Question

The diameter of Mercury is approximately what fraction of the diameter of Earth?

A) 0.382
B) 0.273
C) 0.618
D) 0.452

Answer 1

The diameter of Mercury is less than half that of Earth. The correct fraction is A) 0.382.

Step-by-step explanation:

The diameter of Mercury is approximately less than half that of Earth. With a diameter of 4878 kilometers, Mercury's diameter is less than half that of Earth's. Therefore, the correct fraction would be A) 0.382.