before any discount是指折扣后吗？

Isabella1989 · 发表于 2011-6-8 11:24:56

151. A toy store regularly sells all stock at a discount of
20 percent to 40 percent. If an additional 25 percent
were deducted from the discount price during a
special sale, what would be the lowest possible price
of a toy costing $16 before any discount?
(A) $ 5.60
(B) $ 7.20
(C) $ 8.80
(D) $ 9.60
(E) $15.20

Isabella1989 · 发表于 2011-6-8 11:25:39

OG上的解析就是说折扣后，英语里的习惯表达？

MarsTOF · 发表于 2011-6-8 11:33:23

before any discount 是指没有任何折扣之前。。就是说原价。。这题答案是B么？

MarsTOF · 发表于 2011-6-8 11:33:58

OG上的解析就是说折扣后，英语里的习惯表达？

-- by 会员 Isabella1989 (2011/6/8 11:25:39)

MarsTOF · 发表于 2011-6-8 11:36:14

OG哪里说是折扣后了。。晕死。。还专门查了下。。

Isabella1989 · 发表于 2011-6-8 12:21:45

$16(0.6) = $9.60 calculate the ?rst
40% discount
$9.60(0.75) = $7.20 calculate the second
25% discount
这是解析哈，答案选B

before any discount是指折扣后吗？

OG第几题。。晕。。

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