SOLUTION: use multiplication principle to solve equation;n x 4/15= 12/15

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Question 415754: use multiplication principle to solve equation;n x 4/15= 12/15
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
use multiplication principle to solve equation;
n x 4/15= 12/15
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Multiply both sides by 15/4 to get:
n = (12/15)(15/4)
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n = 3
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Cheers,
Stan H.