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题库 / Prep2007E2-PS-62
In a certain furniture store, each week Nancy earns a salary of $240 plus 5 percent of the amount of her total sales that exceeds $800 for the week. If Nancy earned a total of $450 one week, what were her total sales that week?
$2,200
$3,450
$4,200
$4,250
$5,000
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老师能讲讲这句话的翻译吗？5 percent of the amount of her total sales that exceeds $800 for the week，我理解percent的还是total sale的amount，只不过有个条件就是要total sales要超过800才会有，否则就没有这部分多加的钱。 因为that是修饰的total sale 而不是amount啊？如果要选5000，应该是5 percent of the amount that exceeds $800 for the week of her total sales 吧。我发现这种情况的题目还挺多的，感觉总是理解有误啊，给讲讲？
意思就是超过800部分的sales的5%啊。这里amount就是数字的意思，that exceeds $800 for the week是sales的定语，也就是说这里的sales是超过800部分的sales，然后取这个数值的5%。
但是不是sales前面还有个total 吗? That 修饰sale 是啊，只有超过这么多的时候才会有多余的5percent of total sales ，所以是0.05•total sales啊
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