GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 15 Oct 2018, 23:56

### 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

# M05-03

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 49860

### Show Tags

16 Sep 2014, 00:24
00:00

Difficulty:

15% (low)

Question Stats:

88% (01:17) correct 12% (02:37) wrong based on 111 sessions

### HideShow timer Statistics

$$\frac{0.2 * 14 - \frac{15}{3} + 15 * \frac{3}{90}}{8 * 0.0125} = ?$$

A. 2
B. 1
C. 0
D. -1
E. -17

_________________
Math Expert
Joined: 02 Sep 2009
Posts: 49860

### Show Tags

16 Sep 2014, 00:24
Official Solution:

$$\frac{0.2 * 14 - \frac{15}{3} + 15 * \frac{3}{90}}{8 * 0.0125} = ?$$

A. 2
B. 1
C. 0
D. -1
E. -17

The numerator simplifies to $$2.8 - 5 + \frac{1}{2}$$, which equals -1.7. The denominator equals 0.1. Dividing the numerator by the denominator gives us -17.

_________________
Intern
Joined: 02 Jun 2015
Posts: 21
Location: United States

### Show Tags

02 Apr 2018, 15:03
To make the calculation easier, I broke down the denominator into pieces ... 8 * 1/8 * 1/10 = 1 * 1/10 = 0.1

2.8 - 5 + 0.5 / 8 * 0.0125 = - 1.7 / 0.1 = - 17

Thanks! Ale
Re: M05-03 &nbs [#permalink] 02 Apr 2018, 15:03
Display posts from previous: Sort by

# M05-03

Moderators: chetan2u, Bunuel

 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®.