A company is expanding its building area from 13,500 square feet to 19,440 square feet. What is the percentage increase of the area of the building space? A.
4.4%
B.
44%
C.
59.4%
D.
56%

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.

Xis the power to the up side of down. so when you divide you'll get the answer