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What numbers can be written as a decimal but not as a fraction?
Wiki User
∙ 11y ago
IRRATIONAL decimals , such as 'pi' cannot be made 'equal' to a fraction.
pi = 3.141592....
For school work , when using pi = 3.14, 3.1416, 22/7 these are only APPROXIMATIONS not equalities.
NB THe square roots of prime numbers are also irrational, such as Sqrt(2) , sqrt(3), sqrt(5) et.seq. and cannot be made into equal fractions.
lenpollock
Wiki User
∙ 11y agoThere is no number that can be written as a decimal but not as a fraction.
Sorry.
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What are facts about rational numbers?
Rational numbers can be written as a fraction with a non-zero denominator,as a terminating,a decimal,or a repeating decimal.
Any number that can be written as a fraction any number without a decimal or fraction fractions and any numbers with decimal portions that end or repeat?
Any number that can be written as a fraction:15.2=152/10 etc. Any number without a decimal or fraction: 15. Any numbers with decimal numbers that end (4, 2.5) or repeat (1/3, 55/9).
Which set of numbers to which 2.82 belongs?
rational numbers because it is a terminating decimal and can be written as a fraction.
Is it true that every fraction can be written as a decimal?
Any fraction composed of real numbers can be written as a decimal approximation.However, some irrational numbers, like Pi, are never-ending as decimals, and must be rounded off.
What is a fraction written using a decimal point called?
It is called a [decimal] fraction.
What are facts about rational numbers?
Rational numbers can be written as a fraction with a non-zero denominator,as a terminating,a decimal,or a repeating decimal.
Any number that can be written as a fraction any number without a decimal or fraction fractions and any numbers with decimal portions that end or repeat?
Any number that can be written as a fraction:15.2=152/10 etc. Any number without a decimal or fraction: 15. Any numbers with decimal numbers that end (4, 2.5) or repeat (1/3, 55/9).
Which set of numbers to which 2.82 belongs?
rational numbers because it is a terminating decimal and can be written as a fraction.
Is it true that every fraction can be written as a decimal?
Any fraction composed of real numbers can be written as a decimal approximation.However, some irrational numbers, like Pi, are never-ending as decimals, and must be rounded off.
Is decimal 1111 a rational or irrational number show your work?
.1111 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
How do you into a fraction and decimal?
The answer depends on what you want to "do" into a fraction or decimal. Not all numbers can be "done" into a fraction.
How can a decimal be a rational number-?
Rational Numbers are any number that can be written in fraction form .This includes integers, terminating decimals, and repeating decimals as well as fractions. A decimal number can be written in rational numbers depending on the place value of the decimal point.
What is the fraction 2 over 5 written as a decimal?
The fraction 2/5 written as a decimal is 0.4
What is a fraction written as a decimal?
It is a decimal fraction: for example 0.25 or 0.166... recurring
How do you convert 0.05 to a fraction to decimal?
You have written it as a decimal. As a fraction it is 1/20.
What is a fraction written using a decimal point called?
It is called a [decimal] fraction.
What are natural and integer numbers?
Integers are those numbers that can be written without a fraction or decimal component, such as 1,200,37,-4 Natural numbers are the non negative integers.
