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An article is sold at 10%profit. If it's cost price is increased by ?20 and selling price is increased by ?10..then the profit would be 11/9%. Find the original cost price ?

(please give answer with explanation)

  • Ankita
  • 2018 दृश्य
  • 1 उत्तर
1 उत्तर
  • Dear can u define me ? what this symbol means here... after increased by 


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