36 minutes from question posting to answer posting. I got the answer about three seconds after typing [ gigabyte megabyte ] into a Google search box and pressing [Enter]. As IT pros, we ought to know better than others how to use our tools. — Tom
and this is so obviously a homework-type question
Welcome to ITKE, rinoel! If you would like to learn more about gigabtyes, check out the definition on SearchStorage.com!