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Any math books that use “3/5” are banned, no compromises
source https://www.facebook.com/usaprogressive/photos/a.918883178274165/2237123093116827/?type=3
Any math books that use “3/5” are banned, no compromises
source https://www.facebook.com/usaprogressive/photos/a.918883178274165/2237123093116827/?type=3