slazer2au@lemmy.world to memes@lemmy.worldEnglish · 2 个月前Mixtapes 2.0lemmy.worldimagemessage-square186fedilinkarrow-up11.57K
arrow-up11.57KimageMixtapes 2.0lemmy.worldslazer2au@lemmy.world to memes@lemmy.worldEnglish · 2 个月前message-square186fedilink
minus-squareLog in | Sign up@lemmy.worldlinkfedilinkarrow-up2·2 个月前Or 11 - the last digit could be X (for ten) if they were using the modulo 11 check digit system.
Or 11 - the last digit could be X (for ten) if they were using the modulo 11 check digit system.