Problema Solution

8 3/4, 10 1/2, 9 7/8, 7 1/4, 8 1/4. Give a average weight.

Answer provided by our tutors

(1/5)(8 + 3/4 + 10 + 1/2 + 9 + 7/8 + 7 + 1/4 + 8 + 1/4) = 357/40 = 8 (357 - 320)/40 = 8 37/40


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