There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

On the surface, the default iOS Calculator app seems very simple. But, there are a few tricks up the Calculator app's sleeve. The Calculator app is one of the most basic default apps available on the ...

E. Napoletano is a former registered financial advisor and award-winning author and journalist. With more than 15 years of experience crafting content about all aspects of personal finance, Michael ...