Casio fx-55 PLUS Elementary/Middle School Fraction Calculator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fraction calculator</li><li>Natural Text book display</li><li>percentage key</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41omHwnURzL.jpg" noproxy>