megabyte to gigabyte 3
https://digitalbandwidthconverterzone.northstarcolumn.com/posts/understanding-data-rates-how-a-digital-bandwidth-converter-simplifies-your-work
When you're dealing with file sizes, a megabyte (MB) is about 1,000 kilobytes, while a gigabyte (GB) is 1,000 megabytes. That means one gigabyte can hold roughly 1,000 times more data than a single megabyte—so a typical MP3 song might be a few MB, but a full HD movie can take up several GB.