SOLUTION: If 30 oranges cost $27.00, how many do 20 oranges cost?

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Question 139275: If 30 oranges cost $27.00, how many do 20 oranges cost?
Answer by solver91311(24713) About Me  (Show Source):
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If 30 oranges cost $27.00, then one orange costs 27.00%2F30. Do that arithmetic to get the cost of one orange, then multiply the result by 20. And then go find a different supermarket -- that's expensive!!