Rates for having a manuscript typed at a certain typing service are $5 per page for the first time a page is typed and $3 per page each time a page is revised. If a certain manuscript has 100 pages, of which 40 were revised only once, 10 were revised twice, and the rest required no revisions, what was the total cost of having the manuscript typed? 这题注意:要revised在revise之前也要第一次type一下!
$430
$620
$650
$680
$770
【答案】D
42. 3744-!-item-!-187;#058003565
John and Mary own shares of stock in a certain company. Does John own more shares of the companys stock than Mary?
Mary owns more than 500 shares of the companys stock.
The number of shares of the companys stock that John owns is 400 less than twice the number of shares of the companys stock that Mary owns.
选C
M500
J=2M-400 =M+M
以上为大家推荐了一些GMAT数学试题的使用解题技巧,考生不妨从中借鉴,通过针对性的练习来逐步掌握GMAT数学考试的解题技巧,从而在GMAT考试中发挥出更好的水平。
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