A trader made a loss of 15% when an article was sold. Find the ratio of the selling price : cost price

  • A 3:20
  • B 3:17
  • C 17:20
  • D 20:23
waec 2022mathematics

The correct answer is C. 17:20

Where the loss= (100-15)%

= 85%

Ratio = 85:100 or 17:20

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