if price of sugar is reduced by 20%, then customer gets 3 kg more sugar for Rs. 120. what is the price per kg of the sugar??

• let the price of sugar is x,
  if price of sugar is reduced by 20% then
  x-20x/100=80x/100
  now customer gets 3 kg more sugar for Rs. 120
  120/(80x/100)-120/x=3
  after solving,we get
  x=10
  so 10rs per kg of the sugar(ans)
  
• 12 years agoHelpfull: Yes(5) No(0)
• 50 rupees per 1KG
• 12 years agoHelpfull: Yes(0) No(6)
• let the price of sugar be rs. x per kg
  120/(80/100x)-120/x=3
  =>x= 10 ans
• 12 years agoHelpfull: Yes(0) No(0)