Matt captured and marked 50 salmon from a small pool. A week later he captures 112 salmon and find that 17 of them have been marks

How many salmon
are in
in the pool?

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.

22. so easy i think that’s it tell me i’m right