When you multiply a number by its reciprocal

A reciprocal is the number that is in front of a variable. If it is just the plain variable, it's reciprocal is 1. (Ex. 10x has a reciprocal of 10. 7y has a reciprocal of 7. Sorry if I didn't understand your question, are you looking for a vocabulary word?

Math, then the > frac button at the very topso if you type in5.5and then go to math, then > frac, then press enter, you will get11/2