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If the number of seconds in d days equals the number of minutes in 8
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26 Aug 2022, 06:42
26 Aug 2022, 06:42
Expert Reply
00:00
Question Stats:
75% (01:40) correct
25% (00:43) wrong based on 4 sessions
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If the number of seconds in d days equals the number of minutes in 8 weeks, then d =
A 60
B 56
C 7
D 2/5
E 14/15
A 60
B 56
C 7
D 2/5
E 14/15
Show: ::
conversion units
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
Re: If the number of seconds in d days equals the number of minutes in 8
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26 Aug 2022, 06:54
26 Aug 2022, 06:54
1
1 week = 7 days; 1 day = 24 *60 mins = 24*60*60 seconds
Using the above, translate the question as below and solve
d * 24 *60*60 = 8*7*24*60
d = 14/15
Answer is E
Using the above, translate the question as below and solve
d * 24 *60*60 = 8*7*24*60
d = 14/15
Answer is E
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Re: If the number of seconds in d days equals the number of minutes in 8
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10 Mar 2023, 10:40
10 Mar 2023, 10:40
1
Expert Reply
Carcass wrote:
If the number of seconds in d days equals the number of minutes in 8 weeks, then d =
A 60
B 56
C 7
D 2/5
E 14/15
A 60
B 56
C 7
D 2/5
E 14/15
The number of seconds in d days is:
3600 x 24 x d
The number of minutes in 8 weeks is:
60 x 24 x 7 x 8
Thus, we have:
3600 x 24 x d = 60 x 24 x 7 x 8
60 x 24 x d = 24 x 8 x 7
60d = 56
d =56/60 = 14/15
Answer: E
