Question 395764
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Hi
bank contains 25 coins with four times as many dimes as quarters  
Let x, 4x and (25-5x) represent quarters, dimes, nickels respectively
Questions states***Cents makes sense!
 25x + 10*4x + 5(25-5x) = 205 CENTS
solving for x
 65x + 125 - 25x = 205
      40x = 80 
        x = 2, the number of quarters, dimes number 8   (15 nickels = 25-10)

CHECKING our Answer
  25*2 + 10*8 + 5*15 = 205 or $2.05