Jenny's average on 4 exams is 80. Assuming she cannot earn more than 100 on any exam. What is the least she can earn on her 5th exam and still have a chance for an average of 84 after seven exams?
Created: 9 months ago | Updated: 3 months ago
Job Solution Dhaka Bank Ltd Dhaka Bank Ltd - MTO - 09.09.2011 গণিত
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