Answer:
11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.
Step-by-step explanation:
Here, the amount of beef uses in 1 hamburger = 1/4 pound = 0.25 pounds
Total amount of beef available = 2 3/4 pounds
Now, solving the mixed fraction,we get
[tex]2\frac{3}{4} = 2 + \frac{3}{4} = 2 + 0.75= 2.75[/tex]
So, the total available beef = 2.75 pounds
Now, [tex]\textrm{ Number of burgers made} = \frac{\textrm{Weight of available beef}}{\textrm{Beef used in 1 hamburger}}[/tex]
= [tex]\frac{2.75}{0.25} = 11[/tex]
So, the total number of hamburgers made = 11
Hence, 11 1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.