so if the 2099-9781 is adressed as 4251-20 and 2099-9782 is 4251-30
does that mean that every 1 added to 978 ( = any number) the 4251- goes up in 10? (math joke question answer at will)
so if the 2099-9781 is adressed as 4251-20 and 2099-9782 is 4251-30
does that mean that every 1 added to 978 ( = any number) the 4251- goes up in 10? (math joke question answer at will)