Follow

120を45と71.25にすればいいから48:72で若干余るくらいでちょうどいい
が1/2と1/3組み合わせて1/5ってどうすればいいの

Sign in to participate in the conversation
小田急don

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!