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A boy sits for 15 maths exams during the year and gains an average of 1.". He sits for one more exam and receives a score of 65%. What is his new average?​

A boy sits for 15 maths exams during the year and gains an average of 1.". He sits for one more exam and receives a score of 65%. What is his new average?​
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A boy sits for 15 maths exams during the year and gains an average of 1.". He sits for one

more exam and receives a score of 65%. What is his new average?​

User Cshotton
by
8.4k points

1 Answer

5 votes

New average


= (1 + 65)/(2)


= (66)/(2)


= 33

Therefore, the boy's new average is 33%

User Azeemarif
by
7.9k points
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