Asporting good store sells golf balls and boxes each box has 4 compartments of golf balls each compartment has three golf balls the store sold 37 boxes on friday and 42 boxes on saturday how many golf balls did the store sell in all

So the answer is 948.
First you find out how much golf balls are in each box. If there are 4 compartments with 3 balls in each you multiply them to get 12 golf balls in 1 box.
If the store sells 37 and 42 boxes you add them to get 79 boxes. So to find the amount of golf balls you multiply 79 and 12 to get 948.