One canned juice drink is 25% O.J, another is 10% O.J. How many liters of each should be mixed together in order to get 15L that is 21% O.J.?
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Anyone? I really need help with this problem. It is the last question. Thank you.
Originally Posted by sh0rtys463 One canned juice drink is 25% O.J, another is 10% O.J. How many liters of each should be mixed together in order to get 15L that is 21% O.J.? Mix together litres of J1, and litres of J2. Then: (to give 15 litres of juice) and (this is the amount of juice in the product) Now your problem is to solve these simultaneous linear equations. RonL
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