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Mathematics, 19.08.2019 10:10 only1cache

Acoffee shop mixes brazilian coffee worth $5 per kilogram with turkish coffee worth $8 per kilogram. the mixture is to sell for $7 per kilogram. how much of the turkish coffee should be used to make 300 kg of the mixture?

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Acoffee shop mixes brazilian coffee worth $5 per kilogram with turkish coffee worth $8 per kilogram....
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