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下面为大家总结了最新的gre猴哥数学难题。有很多gre考生对gre数学考试十分苦恼，其实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。而gre数学考试中也会出现一些难题，想拿高分也十分不容易。 91.If 72.42= k, where k and n are positive integers and n100, then k + n =_____ A.17 B.16 C.15 D.14 E.13 92. In how many of the ten years from 1965 through 1974 was electricity use of Company T between 25,000 and 30,000 kilowatt-hour for at least one month? A. None B. One C. Two D. Three E. Four 93. Approximately how many kilowatt-hours of electricity did Company T use during the entire year of 1971? A. 190,000 B.210,000 C.230,000 D.250,000 E.270,000 94. Which of the following fractions is equal to the repeating decimal 0.3636.? A.1/275 B.2/55 C.4/99 D.4/11 E.4/9 95. these questions refer to the following table. If the population of State I had increased by the same amount each year from 1980 to 1988, approximately what would the population of State I have been in 1988? A.7,628,000 B.7,676,000 C.7,698,000 D.7,710,000 E.7,716,000 96. Column A: xy Column B: 0 answer: C | 
