An Important question based on Linear Equations in two Variables Chapter of R.S Aggarwal book for ICSE &
CBSE Board.
Here Given :
(i) Two Acid solutions of acid in %
(ii) by mixing them how much(in litres) pure acid solution (in %) got
You have to find the quantity of each type of acid to be mixed to form the mixture.
This is the Question Number 55 Exercise 3E of RS Aggarwal Solution.