# Binary denary and hexadecimal conversions

Binary and hex are actually very closely related, much more so than first appears. This may binary denary and hexadecimal conversions a little long-winded to start with, but this method is very mechanical and always works. Introduction We know that a digit's worth depends on what position it is in relative to the other digits in the number.

With a little practice, you will see what an excellent system this is. If there is any doubt, then add a subscript! Sometimes, especially in computer circles, it is a dangerous assumption to make!

Then write the number you are converting underneath it. You should always check the hex answer you got. This may seem a little long-winded to start with, but this method is very mechanical and always works. You should always check the hex answer you got. Convert these numbers into their denary form:

Of course, you could always check your answer using a calculator! How does the hexadecimal system work? Let's convert a few hex numbers into denary. Worth of each position.

Binary denary and hexadecimal conversions We know that a digit's worth depends on what position it is in relative to the other digits in the number. See if you can follow this example. Sometimes, especially in computer circles, it is a dangerous assumption to make! Of course, you could always check your answer using a calculator! If there is any doubt, then add a subscript!

Let's convert a few hex numbers into denary. You should always check the hex answer you got. Just to remind you, to show what system is being used when you write down a number, it is common to binary denary and hexadecimal conversions a subscript. But there is a great trick you can use - if you can use binary. Introduction We know that a digit's worth depends on what position it is in relative to the other digits in the number.