CBSE Class 11-science Answered
the mean of 12 number is 50.when a new number is added the new average is 51.find the added number?
Asked by Kusum and Sanjeet | 12 Jun, 2015, 08:36: AM
Expert Answer
Answered by Rashmi Khot | 12 Jun, 2015, 08:59: AM
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CBSE 11-science - Maths
Asked by Topperlearning User | 12 Aug, 2014, 12:06: PM
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