A trader has 6 quintals of rice. he sold a part of it at 7% profit and remaining at 17% profit, so that he made a total profit of 11%. how much rice did he sell at 17% profit?

• by mixture and alligation rule...
  7 17
  /
  11
  /
  6 4
  3 : 2
  so total 17 % is (2/5)*6=2.4quintal ans 2.4 quintals
• 10 years agoHelpfull: Yes(2) No(2)