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.
A girl scout has k boxes, each containing 10 cookies. After
[#permalink]
17 Sep 2020, 10:57
17 Sep 2020, 10:57
Expert Reply
00:00
Question Stats:
88% (00:57) correct
12% (01:49) wrong based on 25 sessions
Hide Show timer Statistics
A girl scout has k boxes, each containing 10 cookies. After visiting p parents and selling c cookies to each of them, she has d cookies remaining. Which of the following expresses p in terms of k, c, and d?
A. \(\frac{10k-d}{c}\)
B. \(\frac{10k+d}{c}\)
C. \(\frac{10k}{c}-d\)
D. \(\frac{10c-d}{k}\)
E. \(\frac{10c+d}{k}\)
320 GRE Math Problems
A. \(\frac{10k-d}{c}\)
B. \(\frac{10k+d}{c}\)
C. \(\frac{10k}{c}-d\)
D. \(\frac{10c-d}{k}\)
E. \(\frac{10c+d}{k}\)
320 GRE Math Problems
Re: A girl scout has k boxes, each containing 10 cookies. After
[#permalink]
17 Sep 2020, 11:01
17 Sep 2020, 11:01
Expert Reply
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
For more theory and practice see our GRE - Math Book
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
For more theory and practice see our GRE - Math Book
Re: A girl scout has k boxes, each containing 10 cookies. After
[#permalink]
17 Sep 2020, 19:58
17 Sep 2020, 19:58
2
she had 10 cookies each in k boxes so total cookies 10k
and
she gave c cookies each to p parents so total cookies she gave to them cp
remaining cookies =10k-cp
and
given this remaining cookies are d
10k-cp=d
10k-d=cp
p=(10k-d)/c
option A is correct
and
she gave c cookies each to p parents so total cookies she gave to them cp
remaining cookies =10k-cp
and
given this remaining cookies are d
10k-cp=d
10k-d=cp
p=(10k-d)/c
option A is correct
