36% of the maximum marks are requied to pass a test a student gets123 marks and is declared failed by 39 marks find the maximum marks
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Answered by
13
Let the maximum marks be a
Passing mark = 36 % of a
Passing mark = 36a/100
=> 123 + 39 = 36a/100
=> 162 = 36a / 100
=> a = 16200 / 36
=> a = 450
Maximum marks = 450
Passing mark = 36 % of a
Passing mark = 36a/100
=> 123 + 39 = 36a/100
=> 162 = 36a / 100
=> a = 16200 / 36
=> a = 450
Maximum marks = 450
Answered by
0
Let the maximum marks be a
Passing mark = 36 % of a
Passing mark = 36a/100
=> 123 + 39 = 36a/100
=> 162 = 36a / 100
=> a = 16200 / 36
=> a = 450
Maximum marks = 450
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