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03 Aug 2024, 05:00
Kudos
Bookmarks
B
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Difficulty:
5%
(low)
Question Stats:
97% (01:19) correct
3%
(01:47)
wrong
based on 73
sessions
History
Date
Time
Result
Not Attempted Yet
A clothing retail store sold 38, 71, 63, 61, and 74 shirts over the duration of 5 months. How many shirts must they sell in the 6th month for the overall average sale during the 6 months to be 60 shirts?
A. 51
B. 53
C. 55
D. 57
E. 59
A. 51
B. 53
C. 55
D. 57
E. 59
25 Nov 2024, 07:45
Kudos
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Find the difference, \(60 - 38 = -22, 71-60 = +11, 63-60 = +3, 61-60 = +1, 74-60 = +14\)
\(Total = -22 + 11 + 3 + 1 + 14 = +7\)
\(6\) months average should be \(60\). Therefore, on \(6^{th}\) month the sale should be \(60 - 7 = 53\)
ANS B
\(Total = -22 + 11 + 3 + 1 + 14 = +7\)
\(6\) months average should be \(60\). Therefore, on \(6^{th}\) month the sale should be \(60 - 7 = 53\)
ANS B
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