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If the temperature of a compound increases at a constant rate of 15 d
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02 Jun 2021, 08:51
02 Jun 2021, 08:51
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If the temperature of a compound increases at a constant rate of 15 degrees per minute, how many minutes does it take for the temperature of the compound to increase from 60 degrees to 300 degrees?
(A) 12
(B) 16
(C) 20
(D) 24
(E) 30
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
(A) 12
(B) 16
(C) 20
(D) 24
(E) 30
Kudos for the right answer and explanation
Question part of the project GRE Quantitative Reasoning Daily Challenge - (2021) EDITION
GRE - Math Book
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Re: If the temperature of a compound increases at a constant rate of 15 d
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03 Jun 2021, 02:55
03 Jun 2021, 02:55
Carcass wrote:
If the temperature of a compound increases at a constant rate of 15 degrees per minute, how many minutes does it take for the temperature of the compound to increase from 60 degrees to 300 degrees?
(A) 12
(B) 16
(C) 20
(D) 24
(E) 30
(A) 12
(B) 16
(C) 20
(D) 24
(E) 30
temperature of a compound increases at a constant rate of 15 degrees per minute
\(\frac{60}{15} = 4\)minutes
\(\frac{300}{15} = 20\)minutes
The difference = 16 minutes
Hence, option B
gmatclubot
Re: If the temperature of a compound increases at a constant rate of 15 d [#permalink]
03 Jun 2021, 02:55
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