Mr. Red is 200 baht if red rice 100 baht to buy a book of 10 baht, 100 baht to
buy the mine book 5 baht, find that the book is red, all acquired by then copies. How much each
way Because we want to find the average book price
of the book is scheduled for 10, 5 baht
if we mean using a harmonic mean = 6.67 The average mine Noonan's harmonic is 6.67.
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