Question
P5.DA.JM.17083143-A1
The average of seven numbers is 144 and the average of another set of eight numbers is 279. Find the average of these fifteen numbers.
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Primary 5 DATA ANALYSIS P5.DA.JM.17083143

15 May 2024, 02:26 PM

The average of seven numbers is 144 and the average of another set of eight numbers is 279. Find the average of these fifteen numbers.
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