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Two students apperard at examination . one of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. find the marks

obtained by them


To find the sum..........................
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Suppose the sum of their marks is 'x'. Hence, 0.56x - 0.44x = 9.
Or, x = 75. Therefore, one student secured 75X0.56 = 42 marks and the other student secured 75-42 =33 marks.
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