## Realated Questions

If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?

The present worth of a certain bill due sometime hence is Rs. 1296 and the true discount is Rs. 72. What is the banker's discount?

The banker's discount of a certain sum of money is Rs. 36 and the true discount on the same sum for the same time is Rs. 30. What is the sum due?