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SAT I 每日一问:2012年11月15日

沪江英语 2012-11-15 09:32
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Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer.

The length of a rectangle is increased by 20%, and the width of the rectangle is increased by 30%. By what percentage will the area of the rectangle be increased? 

(A) 25%
(B) 36%
(C) 50%
(D) 56%
(E) 60%

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