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How many years are there between 30 BC and 30 AD and why?
58 years are between 30 BC and AD 30. The first thing you need to remember is that there is no year 0; the year before AD 1 is 1 BC. So the years between 30 BC and AD 30 are... 29 BC, 28 BC, 27 BC, ..., 2 BC, 1 BC, AD1, AD 2, ..., AD 27, AD 28, AD 29 29 BC through 1 BC is 29 years, and AD 1 through AD 29 is 29 years. 29 years + 29 years = 58 years
What is mean AD AND BC?
BC = Before Christ. AD = Anno Domini (latin) the year of Christ's birth.
Can you always find another fraction in between ant two fractions why?
Yes. The simple answer is that rational fractions are infinitely dense. A longer proof follows:Suppose you have two fractions a/b and c/d where a, b, c and d are integers and b, d are positive integers.Without loss of generality, assume a/b < c/d.The inequality implies that ad < bc so that bc-ad>0 . . . . . . . . . . . . . . . . . . . (I)Consider (ad + bc)/(2bd)Then (ad+bc)/2bd - a/b = (ad+bc)/2bd - 2ad/2bd = (bc-ad)/2bdBy definition, b and d are positive so bd is positive and by result (I), the numerator is positive.That is to say, (ad+bc)/2bd - a/b > 0 or (ad+bc)/2bd > a/b.Similarly, by considering c/d - (ad+bc)/2bd is can be shown that c/d > (ad+bc)/2bd.Combining these results,a/b < (ad+bc)/2bd < c/d.
How is a plus b over a minus b equals c plus d over c minus d?
(a + b)/(a - b) = (c + d)/(c - d) cross multiply(a + b)(c - d) = (a - b)(c + d)ac - ad + bc - bd = ac + ad - bc - bd-ad + bc = -bc + ad-ad - ad = - bc - bc-2ad = -2bcad = bc that is the product of the means equals the product of the extremesa/b = b/c
What do you do after cross multiplying when comparing fractions with unlike denominators?
Suppose the two fractions are a/b and c/d ad that b, d > 0. Then cross multiplication gives ad and bc. If ad > bc then a/b > c/d, If ad = bc then a/b = c/d, and If ad < bc then a/b < c/d
How to calculate years using bc from ac?
Take the BC year and add it to the AD year with present year and bc & ad
How many years between 400BC and 1500AD?
To find the number of years between 400 BC and 1500 AD, we need to calculate the difference between the two dates. First, let's convert 400 BC to BC to AD: 400 BC is equal to 400 years before the start of the AD era. Since the AD era starts at 1 AD, we add 400 years to 1 AD to get: 400 BC + 400 years = 1 AD Now, we can calculate the difference between 1 AD and 1500 AD: 1500 AD - 1 AD = 1499 years So, there are 1499 years between 400 BC and 1500 AD.
How many years is it from 27 BC to 476 AD?
To calculate the number of years between 27 BC and 476 AD, we add the years from 27 BC to 1 AD (which is 27 years), and then add the years from 1 AD to 476 AD (which is 475 years). Therefore, the total number of years between 27 BC and 476 AD is 27 + 475 = 502 years.
How do you count BC AD?
The last date of BC was 1 BC, then the first date of AD was 1 AD, there was no zero.
Is ad older then bc?
Okay Will AD is older than BC because AD is very old not like BC
Why BC and AD?
BC : before Christ AD : anno domino
How many years are there between 30 BC and 30 AD and why?
58 years are between 30 BC and AD 30. The first thing you need to remember is that there is no year 0; the year before AD 1 is 1 BC. So the years between 30 BC and AD 30 are... 29 BC, 28 BC, 27 BC, ..., 2 BC, 1 BC, AD1, AD 2, ..., AD 27, AD 28, AD 29 29 BC through 1 BC is 29 years, and AD 1 through AD 29 is 29 years. 29 years + 29 years = 58 years
Is 3000 bc closer to ad or bc?
It isn't a question of closer to ad or bc, it IS bc. 3000bc would be -3000ad.
What happened in the time period between AD and BC?
Nothing. There was no time period between BC and AD. 1 BC was followed by 1 AD. There was no year zero or any gap between BC and AD.
What comes first BC or AD?
bc comes first because bc stands for before christ
Which one is further in time AD and BC?
Ad because bc started after
How do you subtract BC and AD?
BC= negative number AD= Positive number
