To obtain the class code, just count each type of furniture drawn on the board separately, multiply the two counts, and that will be your answer!
I can't get the class code, there's 29 chairs and 15 desks, multiplied they're 435 but it's incorrect, what's the code qwq
There are 16 desks (It includes the teacher's desk at the front)! You should be able to get the code now!