the average age of 2/3 of the class is 49 what should be the average age of the remaining 1/3 students so that the average age of entire class is 60
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60 * 3= 180
49*2= 98
180 -98 = 82
average age of remaining 1/3 student is 82
49*2= 98
180 -98 = 82
average age of remaining 1/3 student is 82
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