Pinterest • The world’s catalogue of ideas

Explore Kansas Beautiful Kansas, Weirdest Water and more!

Metric to imperial conversions - with a mistake or two! #metricconversion #imperialunits

It's frightening how many people writing mathematics posts are innumerate! #geometry #prism #mathematics

Answering questions you don't understand? Priceless. #freelancing #carpet

This is what you get when people who skipped mathematics classes write about geometry #geometry #mathematics #maths

If someone wants to know "the number of hours" in a math problem, why tell them to "enter the time on a calculator?" Idiot. #mileage #AverageSpeed #mathematics

Another "authority" with a halfway answer: gotta be eHow! #mathematics #conversion #metric #maths

You know you're at eHow when the writer can't even copy examples from Wikipedia right! #math #mathematics #maths #NumericalAnalysis