Question

The assembly room has 6 rows with 30 chair in each row. If third grader fill 3 rows, how many third grader are in the room?

Answer 1

30 x 3 = 90 their are 90 3rd graders in the room

Answer 2

30/6=5 chairs each row
5x3=15 chairs. Meaning that there are 15 third graders in the room.