It is currently 19 Oct 2017, 13:42

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# What is ab ? (1) (a/b) = (2/3) (2) a^3 = 64 and b^3 = 216

Author Message
Manager
Joined: 27 Jun 2007
Posts: 198

Kudos [?]: 51 [0], given: 0

What is ab ? (1) (a/b) = (2/3) (2) a^3 = 64 and b^3 = 216 [#permalink]

### Show Tags

14 Apr 2008, 08:09
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

What is ab ?

(1) (a/b) = (2/3)

(2) a^3 = 64 and b^3 = 216

OA: B

Kudos [?]: 51 [0], given: 0

Manager
Joined: 02 Mar 2008
Posts: 205

Kudos [?]: 52 [1], given: 1

Concentration: Finance, Strategy

### Show Tags

14 Apr 2008, 09:09
1
KUDOS
B, multiply both and take root 3

Kudos [?]: 52 [1], given: 1

Manager
Joined: 05 Feb 2007
Posts: 139

Kudos [?]: 8 [0], given: 7

### Show Tags

14 Apr 2008, 13:37
I got B.

statement 1.

2b = 3a , not suff.

statement 2.

a^3 = 64 must be positive, same with the statement about b.

suff.

Kudos [?]: 8 [0], given: 7

Re: DS question #2   [#permalink] 14 Apr 2008, 13:37
Display posts from previous: Sort by