A: "I remember that on a certain day in Winter both Celsius and Fahrenheit temperature readings showed the digit 5 as the units digit..."
B(after some mental calculation): "I'm certain it was not the coldest day..."
How cold was it?
(In reply to re: An aside, beyond the solution
by Kenny M)
The first sentence in the Wikipedia article Winter states
As far as the puzzle goes, the title implies that the dialog occurred in Manitoba, Canada.
Posted by Charlie
on 2018-01-07 08:27:51