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Question: Rahim average 70 in his first m number of exams. After taking n more exams, he had an overall average of 75. In items of m and n his average for last n exams was
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Question: Rahim average 70 in his first m number of exams. After taking n more exams, he had an overall average of 75. In items of m and n his average for last n exams was
Question 1: Rahim average 70 in his first m number of exams. After taking n more exams, he had an overall average of 75. In items of m and n his average for last n exams was
View topic: গড় (Average)
(5m+75)/n
(5m/n)+75
(5n/m)+75
(70m+75n)/(m+n)
Source: United Commercial Bank Ltd - Probationary Officer - 2016
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Answer: (5n/m)+75
Explanation:
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