GRE Prep 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
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
GRE Math Challenge #119- (0.01)(0.07)(70) or 0.49
[#permalink]
Updated on: 20 Feb 2020, 14:31
Updated on: 20 Feb 2020, 14:31
Expert Reply
00:00
Question Stats:
72% (00:31) correct
27% (00:24) wrong based on 112 sessions
Hide Show timer Statistics
Quantity A |
Quantity B |
[0.01][0.07][70] |
0.49 |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
GRE Math Challenge #119- (0.01)(0.07)(70) or 0.49
[#permalink]
13 Sep 2017, 15:16
13 Sep 2017, 15:16
sandy wrote:
Quantity A: (0.01)(0.07)(70)
Quantity B: 0.49
Quantity B: 0.49
Let's convert to fractions....
Quantity A: (1/100)(7/100)(70/1)
Quantity B: 49/100
Evaluate Quantity A to get:
Quantity A: 490/10000
Quantity B: 49/100
Simplify Quantity A to get:
Quantity A: 49/1000
Quantity B: 49/100
Answer: B
gmatclubot
GRE Math Challenge #119- (0.01)(0.07)(70) or 0.49 [#permalink]
13 Sep 2017, 15:16
Moderators:
