There would be 170 common nails in a pound and 300 finishing nails.
There are 1350 in a pound.
For most molding, size 6D finishing nails will do the job. This is not universal for all moldings and you may need to try a size 4D for some styles.
Fininshing, Box and common nails would all be 2 inches long.
If -6d = 42 then 6d = -42. then divide by 6, d = -7
7wk 6d
you need 2
-6d = -42-6(7) = -42d = 7
Pound; l (lower-case L) or more commonly, £ with an extra cross-bar. Shilling (i.e. 12 pennies); s (lower-case), or /- if there are no 'pound' units, and no pennies. Pennies; d (lower-case). example: Two pounds, five shillings and sixpence.... £2 5s 6d five shillings.... 5/- five shillings and sixpence.... 5/6d
72-6d=6 subtract 72 from both sides -6d=66 divide by -6 d=-11
yes you can
9d-19=6d+2 ... add 19 to both sides and subtract 6d from both sides... 9d-6d=2+19 3d=21 d=21/3 d=7
The pressure test for API 598 is slightly less pressure and less duration than API 6D. API 6D is specifically for pipeline valves.
6d = c Divide both sides by 6: d = c/d