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Home > MC1 > Chapter 10 > Lesson 10.2.1 > Problem 10-71

10-71.

There were 52 cards to begin with and 3 have been dealt. How many are left?

In a standard deck, there are 4 aces. One of them has been dealt.

Make the number of aces left the numerator and the number of cards left the denominator.

How many cards are left in the deck? How many of them are nines?