Google will help, actually - type in any simple math equation and it will give you the answer. e.g. 18/3. However, that does not solve the Agnes-has-no-computer part of the problem :-)
Google will help, actually - type in any simple math equation and it will give you the answer. e.g. 18/3. However, that does not solve the Agnes-has-no-computer part of the problem :-)