Here, marked price = Rs 2300, selling price = Rs 1955
i. Selling price = Marked price – Discount
∴ 1955 = 2300 – Discount
∴ Discount = 2300 – 1955 = Rs 345
ii. Let the percentage of discount be x
∴ x = 15 %
∴ The percentage of discount offered to the customer is 15%.