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Probability/Statistics Mixed Practice Flashcards | StudBud
Probability/Statistics Mixed Practice
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What proportion can used to find the cost of 50 pens if 12 pens cost $1.22?
A
12/50 = p/$1.22
B
12/$1.22 = 50/p
C
50/12 = $1.22/p
D
50/$1.22 = p/12
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