How do I resize an A3 page to A4?

[andlesuk]

I have a document prepared for A3 pages. How do I resize the document to fit
on an A4 page?

 

[Chuck Davis]

I have a document prepared for A3 pages. How do I resize the document to
fit
on an A4 page?

If your printer will handle both, change the Page Setup for the new size.
Then adjust all of your entries (image, text boxes, etc.)