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?
-He has 25 Kids -Homework 3 times a week -Each has 12 problems
If he has 25 kids, and he assigns homework 3 times a week, you have to multiply. 25×3= 75 Each has 12 problems, so you have to multiply 75 75×12= 900 He had to mark 900 questions a week
