On 4 Jul 2016 at 14:00, Phil Pugliese (via tml list) wrote:

> You got acres/hectares memorized?  ;-)

No, but it only requires a bit of work with a calculator...

5280 feet in a mile * 12 in * 2.54 cm = 160934.4
divide by 100 to get meters = 1609.344
squared for a square mile = ~2.58999e6
divided by 640 acres = ~4046 m^2
divided by 100 = ~40.46 hectares to the acre.

--
Leonard Erickson (aka shadow)
shadow at shadowgard dot com