Suppose that a sledgehammer that weighs 18 pounds on Earth will weigh about 4 pounds on the planet Namar. Based on this, your weight on Namar would be about ___ times your weight on Earth.

Answer :

Well i.'m not sure if this is right but what i did was divide 4/18 and it gave me 0.2222222(repeating) so rounded it up to 0.23.

That is approximately how much your weight on Namar would be times your weight on earth.

Based on what i know on math not specifically what i was taught.