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The mean of the cards is 6. two of the cards are 2 and 9. what is the missing card? what is the total of all three cards
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3 votes
The mean of the cards is 6.

two of the cards are 2 and 9.
what is the missing card?
what is the total of all three cards

User MECU
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1 Answer

6 votes
The missing card is a 7. The total of the 3 cards is 18.
User Lugaru
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