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#31280 Bangla Language & Literature Ratio Proportion and Partnership Level 0

Two blends of tea costing $2.80 and $3.20 per kg respectively, are mixed in the proportion 2 : 3. The mixture is sold at $4.80 per kg. What was the percentage of profit?

  1. A 50.7
  2. B 50.9
  3. C 57.9
  4. D 60
Answer: C - 57.9

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