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A trader buys some oranges at #50 each. He finds that six of them are rotten. He sells the rest at #80 each and makes a profit of #450. How many oranges did he buy.
4 years ago

Answers

oobleck
80(x-6) = 50x + 450
4 years ago
Joe
Where is the solving
4 years ago
Favour
Where is the solving
3 years ago

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