Question

A mixture has two chemical in a liquid form. They are called chemical P and chemical Q , respectively. A particular mixture contains 12 part of chemical P and 8 parts of chemical Q . What is the percentage of P and Q in this mixture?​

Answer 1

Answer:

P% = 12x100 = 60%

12 + 8

Q% = 8x100 = 40%

12 + 8

So percent of P is 60% and Q is 40%.

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