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What can be used to convert a numeral in any base other than ten to base ten?
Wiki User
∙ 14y ago
Take each digit in the number, and multiply it by the base in which expressed to the power of the column it's in. Note that the columns, going from right to left, use powers starting at zero and going up by one.
For example, look at any decimal number. Let's try 1976:
1976 = 1000 + 900 + 70 + 6 = 1×103 + 9×102 + 7×101 + 6×100
All bases work the same way, so converting to decimal can be done quite easily. For example, let's take the base 7 number "6143":
6143(7) = 6×73 + 1×72 + 4×71 + 3×70
= 6 × 343 + 1 × 49 + 4 × 7 + 3 × 1
= 2058 + 49 + 28 + 3
= 2138
so "6143" in base 7 is equal to "2138" in decimal.
See the related links for a convenient on-line calculator that will convert them for you.
Wiki User
∙ 14y ago
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You can for the numeral IIII representing 4 but even that is normally written as IV, other than that generally no. 40 = XL, 400 = CD and 4000 = (IV)
Why is it more difficult to convert decimal to hexadecimal?
As compared to converting decimal into what other base! It is no more difficult to convert decimal into base 8 than decimal into binary or Hex.
What is 19 in decimal base 10?
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What is the base ten numeral of 986?
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How was the Sumerian numeral system different than ours?
The Sumerian system used base 60 whereas we now use base 10 (the decimal system).
Did Mayans have integers?
Yes. Even so, that the Mayan numeral system was much more complex than the decimal system we use now: Maya numerals were a vigesimal (base twenty) numeral system.
What is the equivalent of the roman numeral LXXV1?
There is only one Roman numeral for every number. Any other combination than LXXVI is incorrect and improper.
Any non-numeral less than ten?
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Can you use more than three times a roman numeral?
You can for the numeral IIII representing 4 but even that is normally written as IV, other than that generally no. 40 = XL, 400 = CD and 4000 = (IV)
What roman numeral is greater than or equal to c?
The Roman numeral that is greater than or equal to "C" is "D".
How do you know if a fraction is greater than anoyher fraction?
Convert both fractions to a common base and compare the size of their numerators.
What is deodecimal system?
The duodecimal system, also known as base-12, is a numeral system that uses twelve as its base. It is similar to the decimal system (base-10) that we commonly use, but with twelve digits instead of ten. Some argue that a base-12 system could be more efficient than base-10 for certain calculations and measurements.
Which Roman numerals are different to other clocks?
Generally the Roman numeral IV represents the number 4 but on some old watches and sun dials 4 is represented by the numeral IIII. The numeral IIII was correct when it was written but convention now decrees that a numeral should not be repeated more than three times. According to this rule IIII should no longer be used.
