BROS I NEED SOME HELP! If the radius of the Earth is roughly 3,960 miles, how many times larger is the volume of the Earth than the volume of a ping-pong ball? A ping-pong ball has a radius of 0.7441 inches. 1 mile = 5,280 feet.

Question

anonymous · Answer

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anonymous · Answer

Volume of spheres = (4/3) (pi) (r^3)

Find the volume of the Earth and ping pong ball respectively.

Volume of Earth / Volume of Ping pong ball = Number of times the volume of earth is larger than ping pong ball.

* Sorry I use the imperial system.

anonymous · Answer

volume of earth is 2.6012 x 10^11
volume of ping-pong ball 1.72577

anonymous · Answer

@dauspex  Is this it bro?