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What are the disadvantages of the decimal system based in fractions versus decimals?
Wiki User
∙ 13y ago
The decimal system is based on 10 and the powers of 10. The main disadvantage is that 10 is divisible by only 2 and 5. So commonly needed fractions, such as a third end up being infinite decimals.
Wiki User
∙ 13y ago
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How are fractions expressed when working with metric numbers?
The question is poorly stated: the point being uncertain as there is no such thing as "metric fractions". My best guess would be that the question is"How are fractions expressed in the metric system?".If so, here is the answer:The metric system is a decimal system. Therefore, all measurements, including fractional parts ("fractions") of its units, are always expressed as decimals.
What are the steps to adding decimals?
There is a system or strategy to adding them it is called DUD. Decimal Under Decimal 1.2 1.2+ 2.4 Now that's how you add decimals!!
Who created the decimal system?
It is believed that decimals were introduced to the Egyptians in around 1300 ad. The system is based on ten because humans have ten fingers.
Is 1.400 equal to1.40?
Yes and No .... Both are equal to 1.4 But the higher number of decimals in 1.400 suggests you are working in a system that requires higher precision. If you are using 2 decimals, you will not be able to see a change of 1/1000 , while in a 3 decimal system it will clearly show.
Who was the first mathematician to use zero in the decimal system?
it was karen velasquez she was the first to do this if it wernt for her we wudnt have decimals tht would help us in our future :)
Can fractions be changed into decimals using roman numerals if so how?
No, fractions cannot be changed into decimals using Roman numerals. Roman numerals are a numeral system used in ancient Rome, which does not have a way to represent fractions or decimal numbers. Decimal numbers are represented using a base-10 system with digits ranging from 0 to 9.
How are fractions expressed when working with metric numbers?
The question is poorly stated: the point being uncertain as there is no such thing as "metric fractions". My best guess would be that the question is"How are fractions expressed in the metric system?".If so, here is the answer:The metric system is a decimal system. Therefore, all measurements, including fractional parts ("fractions") of its units, are always expressed as decimals.
What are the disadvantage and disadvantage of the decimal number system?
The two main disadvantages of the decimal system areten does not have many factors so common fractions such as a third or a quarter of ten give fractional numbers.ten is not suitable for optoelectronic data storage.
Who is the inventor of decimals?
The decimal system was derived from the Arabs.
What are the steps to adding decimals?
There is a system or strategy to adding them it is called DUD. Decimal Under Decimal 1.2 1.2+ 2.4 Now that's how you add decimals!!
What number system is better fractions decimals or percents?
Different representation are better for different purposes.
What are Dewey decimals?
The Dewey decimal system is the way the library is organized. Has almost nothing to do with math.
Decimals 1.5 hours is 1 hour and 30 minutes can you explain this error?
Our system of measuring time isn't based on decimals.
Why does the Dewey decimal system have the word decimal in it?
The system's notation makes use of three-digit Arabic numerals for main classes, with fractional decimals allowing expansion for further detail.
Can consecutive numbers be in decimals?
Yes, but only if there are no digits after the decimal point. For example, 18, 19, 20, 21 are consecutive numbers in the decimal system.
What is so special about percentage?
Percentage is so special because it is related to a fractions and decimals,they are all out of a whole. The whole of a percentage is 100, a fraction-it shows you what the whole is by the denominator, another way to look at it is that the denominator e.g. 3-three groups out of a object or out of a shape e.g. a circle. Putting this altogether it means three groups out of a circle and decimals are made up of the number system, after the decimal point the tenths, hundredths and thousandths aren't whole numbers. The relationship between percentages, fractions and decimals is that they are all out of a whole.
What name is 3 periods in decimal number?
a) This could be a special numbering system, such as the Dewey Decimal System used in libraries. Such as 620.105.3.1.b) Or do you refer to repeating decimals, such as 6.304 304 304.
