BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course
RedeemSearch found 3 matches
- by lorivogue
Sat Mar 14, 2009 10:42 am- Forum: Problem Solving
- Topic: GMAT Prep - triangle and aveage problem
- Replies: 4
- Views: 2664
GMAT Prep - triangle and aveage problem
Some assistance on two GMATPrep problems would be appreciated! 1) Two triangles are shown: Not drawn to scale. The triangle on the left is smaller, called s. The triangle on the right is larger, called S. The angles are, x, y, and z for both. Question: If the area of the triangle on the right is twi...
- by lorivogue
Sat Mar 14, 2009 9:38 am- Forum: Problem Solving
- Topic: GMAT Prep - triangle and aveage problem
- Replies: 4
- Views: 2664
Help with free PREP flash card question
Can someone explain this flash card mixture question: How many liters of a solution that is 15% salt must be added to 5 liters of a solution that is 8% salt so that the result mixture is 10% salt? .15n + .08(5) = .1(n+5) 15n + 40 = 10n +50 5n = 10 n = 2 liters My confusion llies in the ".1(n+5).
- by lorivogue
Mon Jan 26, 2009 6:18 am- Forum: Problem Solving
- Topic: Help with free PREP flash card question
- Replies: 1
- Views: 1274