Is 20 gills as big as a Hockey Puck?
It's about twenty-and-a-half times as big as a Hockey Puck
The size of a Hockey Puck is about 0.979197710 gills.
(Ice hockey)
standard ice hockey puck measures about 0.979197710 gills. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.
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