Answer:

Step-by-step explanation:
Given:
Number of boxes of burger meat = 
Number of slices of meat in each box = 
Number of burgers the family eats each week = 
Number of burger meat remaining = 
To write: An equation in terms of
that represents the number of remaining burger meat,
, after 5 weeks.
Now, since each box contain 'm' slices.
Therefore, by unitary method, number of slices of meat in 'f' boxes is given as:

Now, each week burger consumption = 'b'
So, 'b' slices of meat are eaten each week. Again by unitary method, the number of slices eaten in 5 weeks is given as:

Now, Slices remaining = Total number of slices - Number of slices eaten in 5 weeks.
Therefore, 
Hence, the equation that represents the number of slices of burger meat remaining in terms of 'f', 'm', and 'b' is given as:
