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Prove that the decimal number 4.56 is rational by finding its fractional form?
Wiki User
∙ 13y ago
4.56 = 456/100 = 114/25 or 414/25
Wiki User
∙ 13y ago
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What separates whole number and fractional part of decimal number?
Decimal point
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It is a rational number.
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What number squared is 27?
The answer is not a rational number and therefore cannot be written out in full in decimal (or fractional) notation. It is approx 5.196152.
What type of number is 0.25 is is a whole number?
0.25 is a rational fractional number expressed in decimal form. It is not a whole number of any type.
What are three forms of each number?
Numbers can be ordinal, cardinal or imaginary. They could also be fractional, decimal, rational or irrational.
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It is a decimal fraction. The equivalent rational fraction is 38/1000 = 19/500.A mixed number, in decimal form, has at least one non-zero number before (to the left of) the decimal point. In rational form, the absolute value of the numerator must be at least as large as the denominator.
Is a decimal a rational or integer or whole number?
Any of them. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point, nor does it require a fractional part.
Is decimal a rational number?
It depends. A terminating decimal is a rational number. A decimal which, after a finite number of places, becomes a repeating (or recurrent) decimal is also a rational number. A decimal that is not terminating, nor [eventually] settles into a recurring pattern is not a rational number. Note that the decimal need not become recurring immediately.
Is a decimal a rational number but not a integer?
No. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point. So, for example, 547 is a decimal number as well as an integer.
Is 8.2 a rational number?
Yes. Any terminating decimal is a rational number. Any repeating decimal also.
