下面澳际小编为大家总结了gre猴哥数学难题。gre数学考试中也会出现一些难题，对gre数学考试最有效的方法就是多练习，把数学基础知识记牢，这样才能在考试中对答如流。

　　81. Both soup S soup T contain polyunsaturated fat, and each contains more saturated fat than polyunsaturated fat. Soup T contains 2 more grams of saturated fat and 2 more grams of polyunsaturated fat per serving than soup S.

　　Column A: The ratio of the amount of saturated fat to the amount of polyunsaturated fat in soup S.

　　Column B: The ratio of the amount of saturated fat to the amount of polyunsaturated fat in soup T.

　　82. According to the weather forecast above, approximately how many hours of sunshine are expected on November 24?

　　A.21/4 B.27/4 C.15/2 D.33/4 E.39/4

　　83. If N/2 and M/5 are both integers, which of the following expressions must also be an integer?

　　A. (N+M)/7 B.(N)(M)/7 C.[(N/2)+(M/5)]/2 D. (N+M)/10 E. (N)(M)/10

　　84. If the total value of sales of long-playing albums in 1985 was $1280 million, then the average (arithmetic mean) selling price of a long-playing album that year was closest to____

　　gre猴哥数学难题涉及的范围也比较广泛，考生在复习时可以要多注意日常的练习和积累。澳际小编祝大家都能取得GRE数学高分及满分!

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