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标题: pp2-ps149 [打印本页]

作者: shlshing    时间: 2010-5-12 07:12     标题: pp2-ps149

149.
To determine her state income tax last year, Elena computed 5 percent of her gross income, rounded the resulting figure down to the nearest $100, and subtracted $50 for each dependent that she claimed.If Elena's gross income was $34,500 and she claimed 2 dependents, how much did she determine her state income tax to be?

(A) $1,600

(B) $1,625

(C) $1,650

(D) $1,675

(E) $1,700
答案A
題目意思再說什麼 ? 看不懂 該怎麼算 ?

作者: ziye2010    时间: 2010-5-12 22:10

首先用34500乘以5%,得到1725,然后保存至百分位,得到1700,然后减去2个50,就是减100,得到1600.大概是这样的了,参考一下吧!




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