Question

Darren teaches a class of 25 students. He assigns homework 3 times a week, and each assignment consists of 12 problems. How many problems must Darren correct each week?

Answer 1

I'm guessing its 900 because 3 × 12 = 36
36 × 25 = 900

Answer 2

Darren must correct 900 problems each week.

Explanation:

Darren teaches a class of 25 students.

He assigns homework 3 times a week, and each assignment consists of 12 problems.

Darren gives homework for one student in a week = 12 × 3 =36 problems

Darren must correct problems each week = 36 × 25 = 900 problems

Darren must correct 900 problems each week.