Google 到這個答案：

來源: 於 2010-09-08 22:02:31 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

your numbers are off a bit..its apple = 40 orange = 60 grapefruit = 80..

the answer is 40 cents because its 20 cents per vowel in the word...tricky but right..