It is currently 26 Jun 2017, 00:33

### 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
Your Progress

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

# At Flo’s Pancake House, pancakes can be ordered with any of

 Question banks Downloads My Bookmarks Reviews Important topics
Author Message
TAGS:
Moderator
Joined: 18 Apr 2015
Posts: 1646
Followers: 23

Kudos [?]: 188 [0], given: 883

At Flo’s Pancake House, pancakes can be ordered with any of [#permalink]  06 Jun 2017, 06:26
Expert's post
00:00

Difficulty:

5% (low)

Question Stats:

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

At Flo’s Pancake House, pancakes can be ordered with any of six possible toppings. If no toppings were repeated, how many different ways are there to order pancakes with three toppings?

A) 20

B) 40

C) 54

D) 120

E) 720
[Reveal] Spoiler: OA

_________________
GRE Instructor
Joined: 10 Apr 2015
Posts: 529
Followers: 24

Kudos [?]: 304 [1] , given: 1

Re: At Flo’s Pancake House, pancakes can be ordered with any of [#permalink]  06 Jun 2017, 15:29
1
This post received
KUDOS
Expert's post
Carcass wrote:

At Flo’s Pancake House, pancakes can be ordered with any of six possible toppings. If no toppings were repeated, how many different ways are there to order pancakes with three toppings?

A) 20

B) 40

C) 54

D) 120

E) 720

The order in which we select the toppings does not matter, so we can use combinations.

We can select 3 toppings from 6 toppings in 6C3 ways

6C3 = (6)(5)(4)/(3)(2)(1)
= 20

Answer:
[Reveal] Spoiler:
A

Cheers,
Brent
_________________

Brent Hanneson – Founder of greenlighttestprep.com

Check out the online reviews of our course

Re: At Flo’s Pancake House, pancakes can be ordered with any of   [#permalink] 06 Jun 2017, 15:29
Display posts from previous: Sort by

# At Flo’s Pancake House, pancakes can be ordered with any of

 Question banks Downloads My Bookmarks Reviews Important topics

 Powered by phpBB © phpBB Group and phpBB SEO Kindly note that the GRE® test is a registered trademark of the Educational Testing Service®, and this site has neither been reviewed nor endorsed by ETS®.