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Question
Ramu scored 20 out of 25 marks in English, 30 out of 40 marks in Science and 68 out of 80 marks in mathematics. In which subject his percentage of marks is best?
Solution
Ramu’s score in English = 20 out of 25
Percentage scored in English = `20/25 xx 100%` = 80%
Ramu’s Score in Science = 30 out of 40
Percentage scored in Science = `30/40 xx 100%` = 75%
Ramu’s score in Mathematics = 68 out of 80
Percentage scored in Mathematics = `68/80 xx 100%` = 85%
85% > 80% > 75%.
∴ In Mathematics his percentage of marks is the best.
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