SOLUTION: There are 45 plastic ducks in a bag, If they are black, green, blue and purple plastic ducks and 1/3 of The plastic ducks are black, 1/5 are blue plastic ducks, one third of the nu

Question 1143075: There are 45 plastic ducks in a bag, If they are black, green, blue and purple plastic ducks and 1/3 of The plastic ducks are black, 1/5 are blue plastic ducks, one third of the number of black plastic ducks are green then how many purple ducks are there?
A). 6
B)15
C)16
D)21
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
1/3 of The plastic ducks are black
black
------------------------
1/5 are blue
blue
------------------------
and
green
-------------------------

purple
Answer is (C) 16

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