Maths

[Marmot]

I know you try not to engage your brain too much whilst walking, but this was a bit of a conundrum to me.

"If it's 0 degrees today, and it's going to be twice as cold tomorrow... how cold will it be ?"

[Ollie]

-8.889 degrees ;)

Ollie

[Marmot]

What??
I think the correct reply would be. "when has the weather report ever been that accurate?"