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11 Jan 2018, 21:29
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Difficulty:
15%
(low)
Question Stats:
78% (01:10) correct
22%
(01:38)
wrong
based on 72
sessions
History
Date
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Not Attempted Yet
The sum of 6 minutes, 35 seconds and 3 minutes, 20 seconds is approximately what percent of one hour?
A. 27%
B. 17%
C. 11%
D. 10%
E. 6%
A. 27%
B. 17%
C. 11%
D. 10%
E. 6%
prashant0099
Joined: 25 Jan 2016
Last visit: 20 Dec 2020
Posts: 48
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Given Kudos: 65
Location: India
Schools: Alberta '23
GPA: 3.9
WE:Engineering (Energy)
11 Jan 2018, 21:39
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6 Min 35 Sec = 60*6 +35 =395 s
3 Min 20 Sec = 60*3 + 20 = 200 s ; So in total 395+200 = 595 sec is what % of 3600 sec ( 1 hour = 60*60 s)
(595/3600)*100 =16.52 % or 17% appox
SO B
3 Min 20 Sec = 60*3 + 20 = 200 s ; So in total 395+200 = 595 sec is what % of 3600 sec ( 1 hour = 60*60 s)
(595/3600)*100 =16.52 % or 17% appox
SO B
prashant0099
Joined: 25 Jan 2016
Last visit: 20 Dec 2020
Posts: 48
Own Kudos:
Given Kudos: 65
Location: India
Schools: Alberta '23
GPA: 3.9
WE:Engineering (Energy)
11 Jan 2018, 21:42
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Alternate method,
6 min -35 S + 3 min -20 s = 9 Min + 55 sec = 10 min appox
10/60*100= 16.66 % ( So , D)
6 min -35 S + 3 min -20 s = 9 Min + 55 sec = 10 min appox
10/60*100= 16.66 % ( So , D)
