Chemistry, asked by chauhanbhawna7536, 11 months ago

How many litres 3% alcohol solution should be mixed with 6 litres of 30% alcohol solution as so to get 12% solution?

Answers

Answered by shuklaaa

1

equation first _x+y=6
and 3x/100+12x/100=30×6/100
3x+12x/100=180/100
second equation 3x+12x=180

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