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Shail and Jackwyn work at a restaurant that is open seven days a week.
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25 Aug 2021, 07:43
25 Aug 2021, 07:43
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Question Stats:
46% (02:33) correct
53% (01:20) wrong based on 13 sessions
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Shail and Jackwyn work at a restaurant that is open seven days a week. Shail’s schedule is to work three days in a row, and then have one day off. Jackwyn’s schedule is to work five days in a row, and then have two days off. In September, neither Shail nor Jackwyn worked on September 1, but both worked on September 2. What other date in September were both Shail and Jackwyn off on the same day?
Indicate all such dates.
(A) September 13
(B) September 17
(C) September 21
(D) September 29
Indicate all such dates.
(A) September 13
(B) September 17
(C) September 21
(D) September 29
Re: Shail and Jackwyn work at a restaurant that is open seven days a week.
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30 Aug 2021, 00:33
30 Aug 2021, 00:33
Carcass can you post a detailed solution for this problem ? Thanks a lot!
Re: Shail and Jackwyn work at a restaurant that is open seven days a week.
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30 Aug 2021, 04:08
30 Aug 2021, 04:08
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Sometimes there is no other way out but to list all the cases to solve a question. It is not a brute force method but .......
screenshot.79.jpg [ 46.46 KiB | Viewed 1535 times ]
Both off on 21 and 29
C and D
Attachment:
screenshot.79.jpg [ 46.46 KiB | Viewed 1535 times ]
Both off on 21 and 29
C and D
