Question

How man ml of 60% solution do you have to add to 6 ml of 10% solution to create tla mixture of 50% solution?​

Answer 1

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Answer 2

Answer:

14.4ml

Step-by-step explanation:

10% of 6 + 60% of x = 50% of (6 + x)

60 + 60x = 300 + 50x => 10x = 240 => x = 24 ml

required amount needed to add

= 60% of 24 = 14.4 ml