Math Engines: For Multiplying Mixed Fractions, It’s Wolfram Alpha Over Google & Bing, by Danny Sullivan, Search Engine Land (Mar 9)
If you're doing math, Google will handle fraction but give you decimal; Bing will show fractional answers; and Wolfram Alpha will deliver "mixed faction answer" the way we used to do it many years ago in school.
Posted by Gwen at March 10, 2010 12:16 AM