The concentration of spirit in three different vessels A, B and C are 45%, 30% and 25% respectively. If 4 litres from vessel A, 5 litres from vessel B and 6 litres from vessel C are mixed, find the concentration of spirit in the resultant solution.

• 32%
  
  Quantity of spirit in new solution=(4*45/100)+(5*30/100)+(6*25/100)=1.8+1.5+1.5=4.8 liters
  So % concentration of spirit=100*4.8/(4+5+6)=32
• 9 years agoHelpfull: Yes(8) No(0)
• Quantity of spirit in new solution=(4*45/100)+(5*30/100)+(6*25/100)=1.8+1.5+1.5=4.8 liters
  So % concentration of spirit=100*4.8/(4+5+6)=32
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