Question

an astronaut weight 174 pounds on earth and 29 pounds on the moon, if his daughter weights 108 pounds on earth what is the daughters weight on the moon

Answer 1

174 / 29 = 108 / x
cross multiply
(174)(x) = (29)(108)
174x = 3132
x = 3132/174
x = 18 <=== daughters weight on the moon