It is currently 17 Dec 2018, 04:36

### 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

# Which of the following are equal to (1/560)^(−4)?

Author Message
TAGS:
Senior Manager
Joined: 20 May 2014
Posts: 282
Followers: 15

Kudos [?]: 49 [0], given: 220

Which of the following are equal to (1/560)^(−4)? [#permalink]  21 Nov 2017, 00:49
00:00

Question Stats:

33% (00:00) correct 66% (00:42) wrong based on 3 sessions
Which of the following are equal to $$(\frac{1}{560})^{(-4)}$$?

A. $$\frac{(560^5 - 560^4)}{559}$$

B. $$\frac{560^{(-8)}}{560^2}$$

C. $$70^4*(\frac{1}{8})^{(-4)}$$

D. $$\sqrt{560^{16}}$$

[Reveal] Spoiler: OA
A, and C

Kudos for correct solution.
[Reveal] Spoiler: OA
Intern
Joined: 01 Sep 2017
Posts: 20
Followers: 0

Kudos [?]: 20 [0], given: 21

Re: Which of the following are equal to (1/560)^(−4)? [#permalink]  24 Nov 2017, 06:54
The Expression in the question becomes (1/560)^-4= (560^4)/(1^4) =560^4

A. 560^4(560-1)/(559) = 560^4
C.70^4*8^4=560^4
Re: Which of the following are equal to (1/560)^(−4)?   [#permalink] 24 Nov 2017, 06:54
Display posts from previous: Sort by