Gerald brings chocolate bars to school for his class to share. Each bar contains 8 squares. He brings 7 total bars. His teacher says that for every bar he brings, she will bring two more identical ones. There are 24 students in class. How many squares of chocolate does each student get? Think carefully first, then make a decision:
The teacher brings 14 bars to school because 7 x 2 = 14. There are 21 total bars of chocolate because 7 + 14 = 21. There are 168 total squares of chocolate because 21 x 8 = 168. Each student gets 7 squares because 168 / 24 = 7. So, the answer is 7.