Suppose the pet food company’s strategy is to increase the proportion of sales orders from new stores in each region to 25% during the coming year.

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.