A notebook costs ₹ 42.25 and a pencil costs ₹ 3.50. If Heena buys 4 notebooks and 3 pencils, what is the total cost?
₹ 179.50
Cost of 1 notebook = ₹ 42.25
Cost of 4 notebooks = ₹ 42.25 × 4 = ₹ 169
Cost of 1 pencil = ₹ 3.50
Cost of 3 pencils = ₹ 3.50 × 3 = ₹ 10.50
Total cost = ₹ 169 + ₹ 10.50 = ₹ 179.50