30 years.
15 - -15 = 15 + 15 = 30.
30
865 years. To get the answer, add 15 to 850.
10 years??30 years I believe, from -15 to +15 is 30
There were 1603 years between 396 CE (AD) and 1999 CE (AD).
From 15 BC to 0, there is a timespan of 15 years. From 0 to AD 15, there is a timespan of 15 years. 15 + 15 = 30. So, 30 years. ========================================= From the end of 15 BC to the end of 15 AD = 30 years From the end of 15 BC to the beginning of 15 AD = 29 years From the beginning of 15 BC to the end of 15 AD = 31 years From the beginning of 15 BC to the beginning of 15 AD = 30 years 29: There was no year zero. AD1 follows BC1. Measure from same day in each year: From BC 15 to BC 1 there are 14 years (15 to 14 is 1 year etc) From BC 1 to AD 1 there is 1 year. From AD 1 to AD 15 there are 14 years. Total 29 years. Or, using the rule: Sobtract the two years from each other (count BC as negative) and then subtract another 1 if going from BC to AD and you get 15 - (-15) -1 = 29.
1009 years
813 years
300 years
There are 1998 years in between 10 AD and 2008.
There were 415 years between 226 AD and 641 AD.
The year 1 BC was immediately followed by the year 1 AD. So from the end of 25 BC to the end of 1 BC was 24 years and from the beginning of 1 AD to the beginning of 16 AD was 15 years. So the number of years between the 25 BC and 16 BC = 24 + 15 = 39 years.
only 200 years :)