in an examination a student requires 40 % marks to pass if we target 185 marks and fails by 15 marks then the total marks is dash
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here 40%=185+15 that mean 40%=200 then the 100%=200/40*100=500
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pass percentage=40%
Marks obtained= 185
failed by marks=15
hence,passing marks=15+185
=200
let the total marks be = m
hence,marks obtained= 40/100*m
= 2/5*m
hence,2/5*m=200
=> m= (200*5)/2
=> m= 500
Hence, total marks = 500
Marks obtained= 185
failed by marks=15
hence,passing marks=15+185
=200
let the total marks be = m
hence,marks obtained= 40/100*m
= 2/5*m
hence,2/5*m=200
=> m= (200*5)/2
=> m= 500
Hence, total marks = 500
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