1kpa to mmhg
Explain your trouble with this. If you know the factors it should be easier than falling off a log. I don't know all of these conversion factors; I've memorized a few so I don't always get there the short way. For example, I don't know kPa to mm Hg but I know kPa to atm and atm to mm so
1 kPa to atm is
1 kPa x (1 atm/101.325 kPa)
Then there are 760 mm Hg in 1 atm so
1 kPa x (1 atm/101.325 kPa x (760 mm Hg/1 atm) = ?mm Hg.