417. DS 96profit> 95? 96 revenue 10% more than 95’s 96 expenses 5% less than 95’s If the qus asks for 96's profit how much greater than 95's, then the answer should be E. If the qus asks for Is 96's profit greater than 95's, then the answer should be c. 419. DS 某人买icecream 花$10买了张优惠card, with the card in the following 1 year, she gets 1st icecream for free and each one after that 10% off 问 她买了这张卡是否省钱 (1)assume 有没有卡 她这一年都买6个icecream (2)每个icecream $8 选C 这题我选B How can be B? If you don't know how many icecreams that she bought this year? I agree with C
这题我选B How can be B? If you don't know how many icecreams that she bought this year? I agree with C
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