a medical students has to secure 40percent marks to pass. he get 80marks and fails by 60 marks. find the maximum number of marks
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firstly add 80+60=140 is right answer
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3
so 40% will be 140 marks
let x be max marks.
40/100×x=140
x=14000/40
x=350 marks.
let x be max marks.
40/100×x=140
x=14000/40
x=350 marks.
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