Billandhiscats
Your question indicates that you have a computer. On your computer you will find that conversion tables are available for all sorts of weight, distance, etc,etc. Find where they arena use them, they are very useful.
Anonymous
1.575 inches. Slightly less than 1 and 3/5ths.
John Alden
Divide 40 by 25.4
Gordon B
about 1.5 inches (just over)
Rick
about one and 2/3 inches .................