数学 Data Sufficiency-20130

标记
Just before Christmas stereo x and stereo y both go on sale. If for the sale, both stereos are discounted from their regular prices, is the Christmas sale price of stereo x lower than the Christmas sale price of stereo y?

(1) The sale price of stereo x is 15 percent less than its regular price; the sale price of stereo y is 20 percent less than the regular price.

(2) The sale price of stereo x is $150 less than its regular price; the sale price of stereo y is $200 less than its regular price.

选项是否正确?

  • 正确
  • 错误

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