875 × .64= 560
answer: 560 employees eat lunch at the cafeteria on Wednesday.
50 is not a perfect square because it doesn’t have a square root.
Hope this helped :)
Basically there are 3 addition properties and they are associative property, identity property, and commutative property.
Commutative property is just changing the order of the addends. Example: 26+19+34+21= 21+34+19+26
Identity Property is just adding a 0 to the number that doesnt change anything. Example: 26+19+34+21 +0 = 100
Associative property is just changing the grouping of the addends. Example: (26+19) + (34+21)
I belive your answer is 320
Happy to assist you!
