Advertisements
Advertisements
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?
Advertisements
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.
APPEARS IN
RELATED QUESTIONS
Convert part of the ratio to percentage:
3 : 1
Convert part of the ratio to percentage:
2 : 3 : 5
Convert part of the ratio to percentage:
1 : 4
Chalk contains calcium, carbon and oxygen in the ratio 10:3:12. Find the percentage of carbon in chalk.
If Rs. 250 is to be divided amongst Ravi, Raju, and Roy so that Ravi gets two parts, Raju three parts, and Roy five parts. How much money will each get? What will it be in percentages?
Last year Giripremi group planted 75 trees. Of these, 48 trees flourished. The Karmavir group planted 50 trees, of which, 35 flourished. Which group was more successful in conserving the trees they had planted?
Peter requires 50% to pass. If he gets 280 marks and falls short by 20 marks, what would have been the maximum marks of the exam?
A salesman is on a commission rate of 5%. How much commission does he make on sales worth ₹ 1,500?
The ratio 3 : 8 is equal to ______.
2.5 = ______ %.
