6 (a) Yuvraj and Sachin travel to England. Yuvraj exchanges 20 500 rupees and receives £250 . Sachin exchanges 26 650 rupees into pounds (£) at the same exchange rate. How many pounds does Sachin receive? (b) Dan goes to a bank to exchange some pounds (£) for euros (€). He has £400 which he wants to exchange. The bank only gives euros in multiples of 5 euros. The exchange rate is £1 = €1.17 . Find the number of euros he receives and his change from £400 . (c) Kristianne buys a fridge and a freezer in a sale. The sale offers 15% off everything and she pays a total of $357 . Before the sale, the freezer cost $250 . What was the cost of the fridge before the sale?