It is currently 20 Feb 2018, 21:26

### 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

# 40,105*26*10,112 is the approximation of which of the following? A

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:

### Hide Tags

Math Revolution GMAT Instructor
Joined: 16 Aug 2015
Posts: 4890
GPA: 3.82
40,105*26*10,112 is the approximation of which of the following? A [#permalink]

### Show Tags

27 Feb 2017, 00:34
1
KUDOS
Expert's post
1
This post was
BOOKMARKED
00:00

Difficulty:

55% (hard)

Question Stats:

43% (00:44) correct 57% (00:45) wrong based on 56 sessions

### HideShow timer Statistics

40,105*26*10,112 is the approximation of which of the following?

A. $$10^8$$
B. $$10^9$$
C. $$10^1^0$$
D. $$10^1^1$$
E. $$10^1^2$$
[Reveal] Spoiler: OA

_________________

MathRevolution: Finish GMAT Quant Section with 10 minutes to spare
The one-and-only World’s First Variable Approach for DS and IVY Approach for PS with ease, speed and accuracy.
Find a 10% off coupon code for GMAT Club members.
“Receive 5 Math Questions & Solutions Daily”
Unlimited Access to over 120 free video lessons - try it yourself
See our Youtube demo

Senior Manager
Joined: 19 Apr 2016
Posts: 275
Location: India
GMAT 1: 570 Q48 V22
GMAT 2: 640 Q49 V28
GPA: 3.5
WE: Web Development (Computer Software)
40,105*26*10,112 is the approximation of which of the following? A [#permalink]

### Show Tags

27 Feb 2017, 01:44
MathRevolution wrote:
40,105*26*10,112 is the approximation of which of the following?

A. $$10^8$$
B. $$10^9$$
C. $$10^1^0$$
D. $$10^1^1$$
E. $$10^1^2$$

approximation of 40,105*26*10,112

=$$4*10^4*25*10^4$$

=$$10^8*100$$

=$$10^{10}$$

Hence option C is correct
Hit Kudos if you liked it
Math Revolution GMAT Instructor
Joined: 16 Aug 2015
Posts: 4890
GPA: 3.82
Re: 40,105*26*10,112 is the approximation of which of the following? A [#permalink]

### Show Tags

01 Mar 2017, 03:49
==> You get $$40,105*26*10,112≒40,000*25*10,000=100*10^4*10^4=10^2*10^4*10^4=10^2^+^4^+^4=10^1^0$$.

The answer is C.
_________________

MathRevolution: Finish GMAT Quant Section with 10 minutes to spare
The one-and-only World’s First Variable Approach for DS and IVY Approach for PS with ease, speed and accuracy.
Find a 10% off coupon code for GMAT Club members.
“Receive 5 Math Questions & Solutions Daily”
Unlimited Access to over 120 free video lessons - try it yourself
See our Youtube demo

Re: 40,105*26*10,112 is the approximation of which of the following? A   [#permalink] 01 Mar 2017, 03:49
Display posts from previous: Sort by

# 40,105*26*10,112 is the approximation of which of the following? A

 new topic post reply Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.