3.12 Geometric Mean (GM)

$GM=(x_1 \times x_2 \times ... \times x_n)^{(1/n)}$ or $GM=(x_1^{f_1} \times x_2^{f_2} \times ... \times x_n^{f_n})^{(1/\sum f_i)}$

Find GM: 2, 4, 6

Answer (click to see)

3.63

Try this one: 20020, 30080, 50086, 40130