Sumit bought 2 notebooks (each costing Rs.16.5), 5 pencils (each costing Rs. 2.5) and a pencil box for Rs.36.75. He gave a 100 rupee note to the shopkeeper. What amount would the shopkeeper return him?
Price of 2 Notebooks =2×16.5
Price of 5 Pencils =5×2.5
price of Pencil box = 36.75 Rs
total cost =33+12.5+36.75=82⋅25
shopkeeper return him =100−82.25