Ans: 48 The average of 5 numbers is 12.8. What is the sum of the numbers?
Jawab:
64
Penjelasan dengan langkah-langkah:
For knowns,
- Average = 12.8
- Have 5 numbers
Sum =
5 Numbers = 12.8, 12.8, 12.8, 12.8, 12.8 = 64
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