Which is lightest 8 lb 1 ton 137 oz or 9 lb 2 oz?

To determine which is the lightest, we need to convert all the units to the same measurement. First, convert 1 ton to pounds: 1 ton = 2000 pounds. Therefore, 1 ton is heavier than 8 lb. Next, convert 137 oz to pounds: 137 oz ÷ 16 oz/pound = 8.56 lb. Comparing 8 lb to 8.56 lb, 8 lb is lighter. Therefore, 8 lb is the lightest among 8 lb, 1 ton, and 137 oz.