48 x 25 = 1,200
1,200 boxes of chocolate
1,200 x 39 = 46,800 bars of chocolate.
Answer is 46,800.
Step - By - Step Explanation:
Multiply the cartons sold with how many boxes are in each carton to find how many boxes was sold.
Multiply the amount of boxes they sold with how much bars is in each box to find the solution.