Callie is making gift baskets to sell. One basket weighs 3.25 pounds, and she adds individual packages that each weigh 0.50 pound. The other basket weighs 4.75 pounds, and she adds individual packages that each weigh 0.75 pounds. For what number of packages will the two baskets weigh the same?

Ap human geography and geometry

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.