英语翻译1.Many stores have some discount items.Tom notices that
英语翻译 1.Many stores have some discount items.Tom notices that a store has a bag on sale.The original price of the bag is $100.On that day,the price is reduced 40%.How much money does Tom need to pay for the bag? 2.After buying the bag,what percent of the $100 that he earned does Tom have left for other expenses?