SAT I 每日一問(wèn):2013年2月22日
作者:滬江英語(yǔ)
來(lái)源:CollegeBoard
2013-02-22 10:59
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Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
A florist buys roses at $ 0.50 a piece and sells them for $ 1.00a piece. If there are no other expenses, how many roses must be sold in order to make a profit of $ 300?
(A) 100
(B) 150
(C) 200
(D) 300
(E) 600