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.
An electronics store sells two brands of C batteries at $3.0
[#permalink]
02 Sep 2020, 09:35
02 Sep 2020, 09:35
2
Expert Reply
1
Bookmarks
00:00
Question Stats:
50% (02:05) correct
49% (02:04) wrong based on 91 sessions
Hide Show timer Statistics
An electronics store sells two brands of C batteries at $3.00 each and $3.25 each, respectively, and two brands of D batteries at $4.50 and $4.75 each, respectively. Which of the following could be the total price of 5 C batteries of one brand and 3 D batteries of one brand?
Indicate all such prices.
A. $28.00
B. $28.75
C. $29.25
D. $29.50
E. $29.75
F. $30.00
G. $30.25
H. $30.75
Indicate all such prices.
A. $28.00
B. $28.75
C. $29.25
D. $29.50
E. $29.75
F. $30.00
G. $30.25
H. $30.75
Re: An electronics store sells two brands of C batteries at $3.0
[#permalink]
02 Sep 2020, 09:41
02 Sep 2020, 09:41
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: An electronics store sells two brands of C batteries at $3.0
[#permalink]
04 Sep 2020, 11:29
04 Sep 2020, 11:29
4
Price of C batteries equal to
5*3=15 or 5*3.25=16.25
Price of D batteries equal to
3*4.5=13.5 or 3*4.75=14.25
The possible combinations are
15+13.25=28.5
15+14.25=29.25
16.25+13.5=29.75
16.25+14.25=30.5
Hence the possible combinations are C,E
Posted from my mobile device
5*3=15 or 5*3.25=16.25
Price of D batteries equal to
3*4.5=13.5 or 3*4.75=14.25
The possible combinations are
15+13.25=28.5
15+14.25=29.25
16.25+13.5=29.75
16.25+14.25=30.5
Hence the possible combinations are C,E
Posted from my mobile device
