I bought a bag of bird seed and I put half into my birdfeeder and I split the other half with my four birds how much did it for bird receive each

The answer is 1532.75

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.