SOLUTION: Andy paid $1.40 for 4 grapefruits. How many grapefruits can he buy with $2.10?

SOLUTION: Andy paid $1.40 for 4 grapefruits. How many grapefruits can he buy with $2.10?

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Question 609236: Andy paid $1.40 for 4 grapefruits. How many grapefruits can he buy with $2.10?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
1.40/4-2.10/x
1.40x=8.40
x=8.40/1.40
x=6
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