9th Class
Mathematics
Linear Equations in Two Variables
Question Bank
Linear Equations in Two Variables
question_answer
How many kilograms of tea at \[50\] per kg should be mixed with \[35\,\,kg\] of tea costing \[Rs.\,\,60\] per kg so as to sell the mixture at \[Rs.\,\,57\] per kg without gaining or losing anything in the transaction?