This is sort of the same thread - I've got a 1:250 scaled plan drawing and I need to know how to convert it to 1:200, or 1:100 so I can meaningfully read off the measurements

(I've got a basic scale ruler that only does 1:5 1:50 1:10 1:100 1:20 1:200 and 1:500 1:1000).

Help?!

(I've got a basic scale ruler that only does 1:5 1:50 1:10 1:100 1:20 1:200 and 1:500 1:1000).

Help?!

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