Find the average of 384, 389, 394 & 397
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Find the average of 384, 389, 394 & 397
391
393
388
394
Average = (384 + 389 + 394 + 397) / 4 = 1564 / 4 = 391.
Using the basic average formula, add the four numbers to get a total sum of 1564. Dividing this sum by 4 gives an average of 391. The result is 391.