## Puffco peak warranty

48 to the nearest ten = 50 and 165 to the nearest ten = 200 ∴Required product = (50 × 200) = 10000 (iv) 72 x 258 72 to the nearest ten = 70 and 258 to the nearest ten = 300 ∴Required product = (70 × 300) = 21000 (v) 83 x 664 83 to the nearest ten = 80 and 664 to the nearest ten = 700 ∴Required product = (80 × 700) = 56000 10. Discount Definition. Have you ever wondered though a store and taken a long hard look at the discount percentages and sale prices, or wondered if that online purchase was really 20 percent off like it was advertised?