Final answer:
Rick would weigh 15 lbs on the Moon.
Step-by-step explanation:
To find Rick's weight on the Moon, we can use the ratio given in the question. The ratio of weight on Earth to weight on the Moon is 6 to 1. If Rick weighs 90 lbs on Earth, we can set up the following proportion: Weight on Earth / Weight on Moon = 6 / 1 Substituting the values we know, we get: 90 lbs / Weight on Moon = 6 / 1 Cross-multiplying and solving for Weight on Moon, we find that Rick would weigh 15 lbs on the Moon.