Answers

2015-08-07T08:24:56+08:00
For Geometric Mean (GM) between two numbers:

GM=Square root of (a1*a2)
GM=Square root of (120*152)
GM=Square root of 18240
GM=135.0555441
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2015-08-07T18:30:54+08:00
The geometric mean between them is 136
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