Answered

Assume that there are 300 million people in the us who have a fist middle and last name how many different three letter combinations are there?

Answer :

Answer:

I think there are 50 million

Step-by-step explanation:

Because If i understand correctly there the first and last name consist of three letters. So if you added them up and divide 300 million by 6 you get 50 million.

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