Baggage allowances for all sectors (飞机舱位) are:
40kg (88lbs) for First Class.
30kg (66lbs) for Second Class.
20kg (44lbs) for Economy Class.
There is no free baggage allowance for infants (婴儿) paying 10% of the adult fare. Excess baggage will be charged at the rate of 1% of the First Class adult one-way fare per kilo. How heavy is the baggage that a passenger of Economy Class can carry free of charge
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【参考答案】
20kg从第四行“20kg (44lbs) for Economy Class. ”可知：经济舱的乘客可以免费托运20千......