Answer: 30 rolls can be made from Rosa's dough.
Step-by-step explanation: Given that Rosa has [tex]3\frac{3}{4}~\textup{pounds}[/tex] of dough and she uses [tex]\frac{1}{8}~\textup{pounds}[/tex] for one roll.
We are to find the number of rolls that can be made from Rosa's dough.
Given that Rosa uses [tex]\frac{1}{8}~\textup{pounds}[/tex] for one roll. So, the total number of rolls that can be made by [tex]3\frac{3}{4}~\textup{pounds}[/tex] of dough will be
[tex]\dfrac{3\frac{3}{4}}{\frac{1}{8}}=\dfrac{\frac{15}{4}}{\frac{1}{8}}=\dfrac{15}{4}\times 8=30.[/tex]
Thus, 30 rolls can be made from Rosa's dough.
