Question

Write this ratio as a fraction in simplest form without any units. 3 pounds to 42 ounces

Answer 1

without changing units, since we can have a lbs:oz ratio, and that's perfectly fine

$\bf 3:42~\hspace{5em}\cfrac{\stackrel{lbs}{3}}{\stackrel{oz}{42}}\implies \stackrel{\textit{simplified}}{\cfrac{1}{14}}~\hspace{5em}1:14$