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A mixture of two grades of rice costs $30 and $40 per kg. If a mixture of 10 kg

Practice Questions

Q1
A mixture of two grades of rice costs $30 and $40 per kg. If a mixture of 10 kg is made with equal quantities, what is the cost per kg of the mixture?
  1. $32
  2. $35
  3. $37
  4. $38

Questions & Step-by-Step Solutions

A mixture of two grades of rice costs $30 and $40 per kg. If a mixture of 10 kg is made with equal quantities, what is the cost per kg of the mixture?
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