13. How many litres of water will have to be added to 1125 litres of the 45% solution of acid so that the resulting mixture will contain more than 25% but less than 30% acid content?

Linear Inequalities

Miscellaneous Exercise

Ncert Solutions class 11 Linear Inequalities Miscellaneous Exercise
Ncert Solutions class 11 Linear Inequalities Miscellaneous Exercise

Class 11

Linear Inequalities

Miscellaneous Exercise