BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Cake and Muffins-GMATPREP2

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Problem Solving |
Master | Next Rank: 500 Posts
Posts: 258
Joined: Thu Mar 29, 2007 3:15 am
Thanked: 7 times
Followed by:1 members

by anju » Fri Aug 29, 2008 10:23 pm
P(C nor M) = 1 - P(C OR M)
P(C OR M) = P(C) + P(M) - P(C & M)
P(C OR M) = 50/100 + 40/100 - 20/ 100 = 70/100 = 7/10

P(C nor M) = 1 - 7/10 = 3/10
Top
Master | Next Rank: 500 Posts
Posts: 186
Joined: Sat Jan 26, 2008 10:05 pm
Thanked: 2 times

by medea66 » Sat Aug 30, 2008 5:44 am
thanks!!!
Top
Post new topic Post Reply
• Page 1 of 1