D Duncun New Member 5+ Year Member Joined Nov 8, 2017 Messages 2 Reaction score 0 Nov 8, 2017 #1 Members don't see this ad. How do you work out number of days early? Could you give examples?
C chemistrytrash Full Member 5+ Year Member Joined Sep 19, 2016 Messages 62 Reaction score 21 Nov 9, 2017 #2 its basic addition and subtraction...
D Duncun New Member 5+ Year Member Joined Nov 8, 2017 Messages 2 Reaction score 0 Nov 9, 2017 #3 You mean, for example, the 23rd of the month is two days earlier than the 25th because 25-23=2?
