A sledgehammer weighs 18 pounds on Earth and 4 pounds on the planet Namar. Which of the following proportions could you use to determine a 100pound earthlings
Physics
Qxeenmadz
Question
A sledgehammer weighs 18 pounds on Earth and 4 pounds on the planet Namar. Which of the following proportions could you use to determine a 100pound earthlings weight on namar?
1 Answer

1. User Answers Equanimity
We can use this proportion: 18:4 = 100:x, since we have 18 lbs on earth and 100 lbs on earth in comparison to 4 lbs and x lbs on namar.