Question
P5.DA.JM.17083143-A1
The average of seven numbers is 155 and the average of another set of five numbers is 275. Find the average of these twelve numbers.
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Primary 5 DATA ANALYSIS P5.DA.JM.17083143

01 Jul 2024, 09:01 AM

The average of seven numbers is 155 and the average of another set of five numbers is 275. Find the average of these twelve numbers.
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