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Solve the proportional equation 2/3 = x/15
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Solve the proportional equation 2/3 = x/15

User Brian Reiter
by
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1 Answer

7 votes
2 x
----- = ------
3 15

cross multiply
(3)(x) = (15)(2)
3x = 30
x = 30/3
x = 10

so 2/3 = 10/15.......notice how these are equivalent fractions....that is because proportions are nothing but equivalent fractions
User David Duman
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6.6k points
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