The average of 6 numbers is 8.5. When one number is discarded, the average of the remaining numbers becomes 7.2. What is the discarded number?

The average of 6 numbers is 8.5. When one number is discarded, the average of the remaining numbers becomes 7.2. What is the discarded number?

The average of 6 numbers is 8.5. When one number is discarded, the average of the remaining numbers becomes 7.2. What is the discarded number? ?

Created: 1 year ago | Updated: 1 week ago | Created By:

Md Kamal Uddin

7.8

9.8

10.0

15

0 8

Institution: EXIM BANK LTD Exam: Exim Bank Ltd - Officer - 2004 ||
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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