Backlogs #23: Horrible maths

This screenshot is dated 10th of January 2019, a fairly recent event, titled "horrible maths".

Early in the year, a colleague friend found out that I have changed department and am now back to the island site after the many years at ulu place.

I was commenting on the horrible traffic when she exposed her horrible maths...

Erm... ya, 70 minus 50 equals 20, not 10. Children, practise your maths so you don't end up like this.

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