FIND THE QUANTITY OF TWO TYPES OF WHEAT, ONE@6 PER KG OTHER 4RS PER KG.To get 20 kg wheat mixture worth rs 4.5 per kg?

• ans is 15kg and 5kg
• 11 years agoHelpfull: Yes(13) No(1)
• 6-4.5=1.5 & 4-4.5=0.5
  1:3
  5kg&15kg
• 11 years agoHelpfull: Yes(9) No(0)
• 20kg mixture @4.5/kg costs=90/-
  let x kg of @6/kg and y kg of @4/kg which gives 6x+4y=90
  and x+y=20.
  solve both eqn u get x=5 and y=15.
• 10 years agoHelpfull: Yes(8) No(0)
• 10 kg and 10 kg as the ratio comes 1;1
• 11 years agoHelpfull: Yes(1) No(4)
• please explain the steps then only others can understand your logic
• 11 years agoHelpfull: Yes(1) No(0)
• I thnk they are askng mixture of both types of wheat... the answer may be 12kg & 8kg..
• 11 years agoHelpfull: Yes(0) No(2)