Answer:
The cook can make 75 quarter pound burgers.
Step-by-step explanation:
i) It takes one quarter pound ground beef to make one burger
ii) the cook has [tex]18 \frac{3}{4} = \frac{(18\times4) + 3}{4} = \frac{75}{4}[/tex] pounds of ground beef which is
75 quarter pounds of ground beef
iii) Therefore the cook can make 75 quarter pound burgers.