the marks obtai
ned by a student of class xi in 1st and 2nd terminal examinations are 62 and 48 respectively find the number of minimum marks he should get in the annual examination to have an average of at least 60 marks
ned by a student of class xi in 1st and 2nd terminal examinations are 62 and 48 respectively find the number of minimum marks he should get in the annual examination to have an average of at least 60 marks
