From May 1 to May 30 in the same year, the balance in a
checking account increased. What was the
balance in the checking account on May 30 ?
(1) If, during this period of
time, the increase in the balance in the checking account had been 12 percent,
then the balance in the account on May 30 would have been $504.
(2) During this period of
time, the increase in the balance in the checking account was 8 percent.
answer: c
why????????????能大致翻译一下这个题目的意思吗？
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发表于 2008-4-3 16:03:00
