05 March 2015

Erratum - Quiz 4 March 2015

In last night's Quiz I had to cancel a question due to a typo in the transcript. In the heat of the moment I couldn't find the mistake and correct it.

So, here is the question as it should have been:
If x/x – x/2 + x/4 = x/12

what is the value of x?


Anonymous said...

X=3. Demonstration disponible.
Bill from Marseille.

Páraic Maguire said...

Well done, Bill!