Number of maths book orders by the shopkeeper =25
Numbet of hindi book orders by the shopkeeper=32
Cost of each maths book= ₹90
Cost of each Hindi book= ₹80
Money he have to pay for the bundle of maths books =25*90= ₹2250
Money he have to pay for the bundle of Hindi books=32*80= ₹2560
So,total he have to pay = 2250+2560= ₹4810