Answer :
The number of problems which Darren must correct each week according to the task content is; 900 corrections.
How many corrections must Darren provide?
Since it follows from the task content that; the class contains 25 students, each who are each given 3 assignments per week consistent of 12 problems.
On this note, the number of problems he must correct since the homework is assigned distinctly to each student, the number of problems which he must correct is;
= 25 × 12 × 3
= 900 corrections.
However, if the assignment is same for all students; the number of corrections is;
= 12 × 3 = 36 corrections.
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