\(12 = \cfrac{q}{7}\)

\(18= \cfrac{r}{2}\)

\(\cfrac{h}{13}=13\)

\(\cfrac{j}{12}=11\)

\(\cfrac{z}{7}=8\)

\(\cfrac{c}{0.2}=7\)

\(\cfrac{d}{12}=0.25\)

\(\cfrac{m}{16}=0.5\)

One third of a bird's eggs hatched. If 2 eggs hatched, how many eggs did the bird lay?

Marcel is purchasing a board to build a bookcase. He wants to divide the board into 1.75-foot sections. He needs 6 sections. What size board does Marcel need?

Blake is cutting a piece of rope into fourths. If each piece is 16 inches long, what is the length of the entire rope?

Justify Conclusions A model plane is \(\frac{1}{48}\) the size of the actual plane. If the model plane is 28 inches long, how long is the actual plane? Explain your reasoning to a classmate.