mark's bakery has a spinning stand for each cake. each cake has six equal slices and each slice has a radius of 6 inches. Determine the length of an arc at the edge of once slice.

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.