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26 Apr 2017, 08:08
Kudos
Bookmarks
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
65%
(hard)
Question Stats:
50% (01:06) correct
50%
(01:30)
wrong
based on 14
sessions
History
Date
Time
Result
Not Attempted Yet
It has taken Billy 9 hours to load 3.7 of the truck. If he continues to work at the same rate, how much longer will it take him to completely load the truck?
A. 3 hours
B. 7 hours
C. 9 hours
D. 12 hours
E. 21 hours
A. 3 hours
B. 7 hours
C. 9 hours
D. 12 hours
E. 21 hours
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26 Apr 2017, 08:41
Kudos
Bookmarks
Total parts of the work to be completed = 7
Time taken by Billy to complete 3 parts of the work = 9 hrs
Time taken by Billy to complete 1 part of the work = 3 hrs
Time taken by Billy to complete the remaining 4 parts of the work = 4 * 3 hrs = 12 hrs.
Answer is D. 12 hours
Time taken by Billy to complete 3 parts of the work = 9 hrs
Time taken by Billy to complete 1 part of the work = 3 hrs
Time taken by Billy to complete the remaining 4 parts of the work = 4 * 3 hrs = 12 hrs.
Answer is D. 12 hours
26 Apr 2017, 12:29
Kudos
Bookmarks
quantumliner
Total parts of the work to be completed = 7
Time taken by Billy to complete 3 parts of the work = 9 hrs
Time taken by Billy to complete 1 part of the work = 3 hrs
Time taken by Billy to complete the remaining 4 parts of the work = 4 * 3 hrs = 12 hrs.
Answer is D. 12 hours
Time taken by Billy to complete 3 parts of the work = 9 hrs
Time taken by Billy to complete 1 part of the work = 3 hrs
Time taken by Billy to complete the remaining 4 parts of the work = 4 * 3 hrs = 12 hrs.
Answer is D. 12 hours
quantumliner
Please share your thoughts over below one:-
how much longer it will take for entire truck
so 12+9 =21 hrs
Ans E
