Respuesta :

[tex]\bf \begin{array}{ccll} \stackrel{lbs}{earth}&\stackrel{lbs}{moon}\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 1&0.167\\ 180&x \end{array}\implies \cfrac{1}{180}=\cfrac{0.167}{x}\implies x=\cfrac{180\cdot 0.167}{1}[/tex]
altavistard
The astronaut will weigh less on the moon.  Determine how much the scale will indicate by multi. 180 lb by 0.167:  (180 lb)(0.167) = 30.06 lb.