Coffee
In stock are three kinds of branded coffee with prices:
I. Kind. .. .. .256 Kc/kg
II. Kind. .. .. .341 Kc/kg
III. Kind. .. .. 345 Kc/kg
Mixing these three species in the ratio 2:3:9 creates a mixture. What will the price of 250 grams of this mixture be?
Your answer:
I. Kind. .. .. .256 Kc/kg
II. Kind. .. .. .341 Kc/kg
III. Kind. .. .. 345 Kc/kg
Mixing these three species in the ratio 2:3:9 creates a mixture. What will the price of 250 grams of this mixture be?
Your answer:
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