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Mathematics, 02.09.2021 05:20 carlosleblanc26

2. a) The average age of 5 students is 9 years. Out of them the ages of 4 students are 5, 7, 8 and 15 years. What is the age of the remaining student? ​


2. a) The average age of 5 students is 9 years. Out of them the ages of 4 students are 5, 7, 8 and

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