Question

20% of 6litre solution and 60% of 4litre solution is mixed. What percentage of the mixture solution is obtained

Answer 1

20 % of 6 litre solution gives = 1.2 litres

60 % of 4 litre solution gives = 2.4 litres

now, total solution is 10 litres while total mixture is (1.2+2.4)=3.6 litres

Therefore, percentage of mixture in solution = (3.6/10)*100 = 36 %