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The daytime charge for 360 minutes of calling for phone serv
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10 Dec 2020, 12:13
10 Dec 2020, 12:13
Expert Reply
00:00
Question Stats:
68% (01:07) correct
31% (00:39) wrong based on 16 sessions
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Attachment:
GRE The daytime charge for 360 minutes of calling for phone service.jpg [ 82.38 KiB | Viewed 1170 times ]
The daytime charge for 360 minutes of calling for phone service T is approximately what percent more than the nighttime charge?
(A) 7%
(B) 14%
(C) 28%
(D) 33%
(E) 40%
Kudos for the right answer and explanation
Re: The daytime charge for 360 minutes of calling for phone serv
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11 Dec 2020, 06:35
11 Dec 2020, 06:35
1
Hi,
Hi Carcass,
Does this question have full info ?
I think we need some info to determine the relationships between daytime fee and night time fee.
Could you please advise what I might be missing ?
Best,
Gocha
Hi Carcass,
Does this question have full info ?
I think we need some info to determine the relationships between daytime fee and night time fee.
Could you please advise what I might be missing ?
Best,
Gocha
Re: The daytime charge for 360 minutes of calling for phone serv
[#permalink]
11 Dec 2020, 09:24
11 Dec 2020, 09:24
1
Expert Reply
Gocha wrote:
Hi,
Hi Carcass,
Does this question have full info ?
I think we need some info to determine the relationships between daytime fee and night time fee.
Could you please advise what I might be missing ?
Best,
Gocha
Hi Carcass,
Does this question have full info ?
I think we need some info to determine the relationships between daytime fee and night time fee.
Could you please advise what I might be missing ?
Best,
Gocha
Sorry, my fault. The graph was hidden under another tab I did not see
Forgive me
According to the graph above
\(\frac{99.40-71.40}{71.40} \approx 39.21\)
E is the answer
