What is the average (arithmetic mean) of 8. 7. 7. 5, 3, 2 and 2? Please show answer step by step. Thank you. A. 3 4/7 B.4 5/6 C. 4 6/7 D. 5 E. 6 4/5 ...?

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asked Aug 9, 2017 126k views

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What is the average (arithmetic mean) of 8. 7. 7. 5, 3, 2 and 2? Please show answer step by step. Thank you.

A. 3 4/7 B.4 5/6 C. 4 6/7 D. 5 E. 6 4/5 ...?

Mathematics
high-school

EAW asked

by EAW

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The right option is C.
34/7 = (28+6)/7 = (28/7) + (6/7) = 4 + (6/7) = 4 6/7

Temitope answered Aug 16, 2017

by Temitope

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