Prep-1-ps-182

ILOVELN · 发表于 2008-9-4 12:52:00

Stock Number of Shares

V 68

W 11

X 56

Y 94

Z 45

The table shows the number of share of each of the 5 stock owned by Mr. Sami. If Sami was to sell 20 shares of stock X and buy 24shares of stock Y, waht would be the increase in the range of the numbers of shares of the 5 stocks own by Mr. Sami?

4,6,9,15,20

选D15，为什么？

fly_holly · 发表于 2008-9-4 16:09:00

同问！

tonynotears · 发表于 2008-9-4 17:13:00

楼主没抄错题吧？我怎感觉没正确答案......

pumpkinll · 发表于 2008-9-4 17:26:00

是呀?不是24?

Prep-1-ps-182

Prep-1-ps-182

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