5 coffee and 4 tea costs rs.96,5 milk and 6 coffee costs rs. 32 and 7 tea and 6 milk costs rs.37.what is the combined price of 1 tea,1 coffee and 1 milk?
a)12
b)15
c)20
d)16

• 5C+4T=96 and 5M+6C=32 and 7T+6M=37
  add all 3 equations then 11M+11T+11C=165
  so M+T+C=15
  b is the right option
  
• 9 years agoHelpfull: Yes(21) No(0)
• 5C+4T=96,5M+6C=32,7T+6M=37;
  ADD ALL VALUE OF C,T,M IT WILL BE 11T+11C+11M=165(96+32+37);
  NOW,165/33=5
  1T+1M+1C=15;
  
• 9 years agoHelpfull: Yes(1) No(0)
• Add all we get 11(C+T+M)=165
  C+M+T=165/11
  =15
• 9 years agoHelpfull: Yes(1) No(0)
• Given,
  5c + 4t =96
  5m + 6c=32
  7t + 6m=37
  by adding all these three equations we will get
  11c + 11t + 11m=165
  so,
  c + t + m=15
  answer is b)15
• 9 years agoHelpfull: Yes(1) No(0)
• answer will be 15..
  5c+4t=96-(1)
  5m+6c=32-(2)
  6m+7t=37-(3)
  
  add equations 1,2 and 3
  
  u will get the answr as 15..
• 9 years agoHelpfull: Yes(0) No(0)
• 5 coffee+ 4 tea=rs. 96
  5 milk+6 coffee=rs. 32
  7 tea+ 6 milk=rs.37
  total cost
  (5 c+4t+5m+6c+7t+6m)=(96+32+37)
  11coffee+11tea+11milk=165
  1coffee+1tea+1 milk=rs.15
• 9 years agoHelpfull: Yes(0) No(0)
• 15 must b the right ans
  
• 9 years agoHelpfull: Yes(0) No(0)
• 15
  11(c+m+t)=165
  c+m+t=165/11
• 9 years agoHelpfull: Yes(0) No(0)
• 5c+4t+=96
  5m+6c=32
  7t+6m=37
  add them all
  11c+11m+11t=165
  divide by 11
  1c+1m+1t=15
• 9 years agoHelpfull: Yes(0) No(0)
• 15
  
  11c+11t+11m= 165
• 9 years agoHelpfull: Yes(0) No(0)
• 11C+11M+11T=165
  C+M+T=15
  
• 9 years agoHelpfull: Yes(0) No(0)
• 15
  11(c+m+t)=165
  c+m+t=165/11
• 9 years agoHelpfull: Yes(0) No(0)
• ans 15
  5c+4T=96..eqn 1
  5m+6c=32,..eqn2
  7t+6m=37..eqn 3 add 123 u get 165/11=15
  
• 9 years agoHelpfull: Yes(0) No(0)
• Ans: (b) 15
  let cofee(x), tea(y), milk(z)
  5x+4y=96
  5z+6x=32
  7y+6z=37
  adding 3 eqn we get
  11(x+y+z)=165
  
  so, x+y+z=15 is the required answer.
• 9 years agoHelpfull: Yes(0) No(0)