Out of 300 examinees of a school the ratio of successful to unsuccessful students is 5:1. How many more students have to be successful so that the ratio of successful to unsuccessful students becomes 9:1?
Answers
Answered by
3
200 students should be successful
Similar questions
CBSE BOARD X,
8 months ago
Math,
8 months ago
Social Sciences,
8 months ago
Math,
1 year ago
Social Sciences,
1 year ago
English,
1 year ago