1. ## Need more help

Ok , I have another multiple choice question, I need help with. The ratio of an objects weight on Earth to its weight on Neptune is 5:7.
How much would a person who weighs 150 pounds on Earth weigh on Neptune ?

A. 107 1/7 pounds B. 170 pounds C. 210 pounds D. 750 pounds

Thanks...

2. Let $x$ be the weight of person on Neptune. Then
$\displaystyle \frac{150}{x}=\frac{5}{7}\Rightarrow x=\frac{150\cdot 7}{5}=210$

3. ## Re:Need more help

Thank you again for your help. I had this one figured right. Now I can take
my exam.