The store bought 6 boxes of balls and sold 8 balls every day for 5 days. The waiter rearranged it, and the remaining balls were just packed in 2 boxes. How many balls are there in each box?

Answer and analysis:

Solution: "Sell 8 pieces every day for 5 consecutive days" means that a * * * sells 5×8=40 pieces. "6 boxes of new balls", "the rest just filled 2 boxes", then sell 6-2=4 (boxes);

Sell 40, sell 4 boxes, then each box has 40÷4= 10 (pieces).

A: It turns out that there are 10 balls in each box.