For the given question, it is clear that marks scored by Ram is maximum. (0.5 marks)
Therefore, the percentage scored by him will be maximum. (0.5 marks)
Marks scored by Ram
= 90100 (0.5 marks)
We know, percentages are numerators of fractions with denominator 100.
∴ Percentage of Ram's marks = 90% (0.5 marks)