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A bag of coins contains 2 quarters, 3 dimes and 4 pennies.

What is the probability of drawing a dime and then a quarter, without replacement?

 

Answer choices:

 

  • 112
  • ​ 13 ​
  • ​ 227 ​
  • ​ 517 ​
 Feb 4, 2018
 #1
avatar+101369 
+3

Number of total coins =  9

 

Prob.  of  dime  and then quarter  =

 

(3/9)  (2/8)  =

 

(1/3) (1/4)  =

 

1/12

 

 

cool cool cool

 Feb 4, 2018

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