CBSE Class 8 Answered
In an examination a student secured 26% and failed by 28 marks . If pass percentage is 33%. Find the maximum marks.
Asked by gpjain11 | 14 Sep, 2015, 06:04: PM
Expert Answer
hi
Let maximum marks is x.
A student secured 26% and failed by 28 marks.
Pass percentage is 33% = 33 % of x. = 0.33x
Therefore,
0.26x + 28 = 0.33x
0.07x = 28
x = 400 marks.
So the maximum marks are 400.
Answered by | 14 Sep, 2015, 06:18: PM
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