All about computer variables
What are the 3 data types?
Integer = Is a simple number on its own with no quotations at all eg 8
Float = Is a number with a decimal in the middle also with no quotations eg 8.90
String = Is a number or a piece of writing that is in quotations eg "Hello 45"
Have a go yourself
Have a go yourself just simply go to http://www.codecademy.com/#!/exercises/0