Search found 19 matches
I don't know how to approach this question
on a certain road 10% of the mototorist exceed the posted limit and receive speeding tickets, but 20% of the motorists who exceed the posted speedlimit do not receive speeding ticket. What percent of the motorists on the road exceed the posted speed limit? A) 10,5% B) 12,5% C) 15% D) 22% E) 30% Thanks
- by tvtt2010
Fri Jul 08, 2011 8:27 am- Forum: Problem Solving
- Topic: I don't know how to approach this question
- Replies: 5
- Views: 2043
- by tvtt2010
Thu Jul 07, 2011 8:26 pm- Forum: GMAT Math
- Topic: I do not know how to get to the answer for this question
- Replies: 4
- Views: 1520
I do not know how to get to the answer for this question
If the average (arithmetic mean) of 5 positive temperatures is x degress F, then the sum of the 3 greatest of these temperatures, in degress F, could be
A) 6x
B) 4x
C) 5x/3
D) 3x/2
E) 3x/5
Please explain to me. Thanks
- by tvtt2010
Wed Jul 06, 2011 12:36 pm- Forum: GMAT Math
- Topic: I do not know how to get to the answer for this question
- Replies: 4
- Views: 1520
I can't download the official Questions of an Argument/issue
The links in the email of the 60-day GMAT do not work. I clicked on the links provide in the Day 1 and 2 of AWA but it did not work.
Can anyone help me?
Thanks
T
- by tvtt2010
Fri Apr 29, 2011 8:44 am- Forum: The 60-Day GMAT Study Guide
- Topic: I can't download the official Questions of an Argument/issue
- Replies: 1
- Views: 1078