Math Trick's Day (instead of Patrick's)

Can you see the mug for the beer? As you know the english world uses different units to measure things (Do you remember gallons?). A very common one is the PINT, for example a pint of beer or a pint of milk. Can you tell me the conversion for pints into liters? I'm looking forward to reading your answers.

Click on the image to get a better resolution.
From Spiked Math

Test answers

ha ha ha ha, the answers... how gullible

Click on the image to get a better resolution.
From Spiked Math

No Calculators

You know that you are not alowed to use your calculator, don't you?

From Spiked Math

Absolute value

Now you know about absolute value, you may understand this one:

From Spiked Math

Happy Mathgiving

Gracias al seguimiento que hago de algunos blogs en la red, y en concreto a un post que ha compartido mi cuñado en Google Reader, he leido esta tira cómica acerca de las matemáticas y el Thanksgiving day. Me ha parecido graciosa (aunque no espero que lo entendáis). Pulsando la imagen os lleva al artículo original.

Proviene de Spiked Math, Daily Math Webcomic, donde publican viñetas cómicas regularmente relacionadas con las matemáticas. Espero vuestros comentarios.