@article {MATHEDUC.06659264,
author = {Griffiths, Jonny},
title = {Making averages whole.},
year = {2016},
journal = {Mathematical Spectrum},
volume = {48},
number = {3},
issn = {0025-5653},
pages = {98-99},
publisher = {Applied Probability Trust (APT) c/o University of Sheffield, School of Mathematics and Statistics (SoMaS), Sheffield},
abstract = {Summary: The arithmetic, geometric, and harmonic means of two natural numbers may or may not be integers. When are all three averages integers together?},
msc2010 = {F60xx (H30xx)},
identifier = {2016f.00943},
}