FIND THE QUANTITY OF TWO TYPES OF WHEAT ONE 6 PER KG OTHER 4RS PER KG To get 20 kg

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
10 years agoHelpfull: Yes(1) No(0)
I thnk they are askng mixture of both types of wheat... the answer may be 12kg & 8kg..
10 years agoHelpfull: Yes(0) No(2)

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?