作者Focus2007 (abc)
站內GRE_Verbal
標題請教GRE數學問題
時間Sun May 27 20:14:04 2007
請大家幫幫忙回答以下問題! 可以有詳細說明嗎? 謝謝喔!
問題一:
The sum of the lenghts of two sides of isosceles triangle K is 7.
K has a side of length 4.
Column A Colemn B
The perimeter of K 11
Answer: D
問題二:
A 12-inch ruler is marked off in sixteenths of an inch.
What is the distance,in inches, from the zero mark to the 11th
mark after the zero mark?
[A]6又1/4 [B]6又15/16 [C]7又3/4 [D]9又1/4 [E]11又1/16
Answer: B
p.s.不好意思喔! 因為不知,該如何用電腦打字 表示, 只好用中文的"又"字囉!
希望大家看得懂啊！
問題三:
The total surface area of cube Ｃ equals 150.
Column A column B
the length of one edge of cube C 4.5
Answer: A
問題四:
On a trip, Marie drove 200 miles in 5 hours using gasoline that
cost her $1.49 per gallon.
Column A Column B
Marie's average speed for the Marie's gas mileage for the
trip in miles per hour trip in miles per gallon
Answer:D
感謝大家的回答啊！
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1F：推 tingting88:第一題可以解釋成 3,3,4 跟 3.5,3.5,4 140.112.4.249 05/27 21:01
2F：推 tingting88:第三題1面的面積=150/6=25 所以邊長=5 140.112.4.249 05/27 21:06
3F：→ tingting88:第四題並沒有註明他用了多少油 140.112.4.249 05/27 21:08
4F：推 tingting88:第二題很怪 6又15/16=111/16=3*37/16 140.112.4.249 05/27 21:17
5F：→ tingting88:可是題目裡面並沒有出現跟37有關的 140.112.4.249 05/27 21:17
6F：推 DynastyEG:懷疑第二題題目是to the 111th mark 59.120.8.222 05/28 01:15
7F：→ Focus2007:第二題題目更正為: 111th mark 才對! 218.175.66.232 05/29 23:23
8F：→ Focus2007:那請問樓上這題該如何解呢?謝謝你! 218.175.66.232 05/29 23:25