Yes it is called the fundamental theorem of arithmeticand it says that every whole number greater than one, the natural numbers, can be written as a unique product of primes. Dr. Chuck Mathdoc
sqrt(47) = 6.8556546 approx. It cannot be expressed exactly as a fraction because it is an irrational number.
Pi cannot be expressed exactly as any fraction (including as a fraction of powers of 10, which is what a decimal fraction is). There are an infinite number of place values in the number 'pi'.
Irrational numbers are numbers that cannot be expressed as fractions with whole numbers. They are generally roots (such as the square root of two) or constants (such as pi and e). They are interesting because they cannot be exactly expressed as decimal numbers because they never terminate or repeat themselves.an irrational number is a number that goes on and on for a long time like pi
No because it can't be expressed as a fraction and so therefore the square root of 2 is an irrational number.
WRONG!!!!! Irrational numbers CANNOT be expressed as a quotient(fraction). Casually, irrational numbers are those were the decimals go to infinity AND there is no regular order in the decimal digits. e.g. pi = 3.1415192.... is Irrational 3.3333.... is rational.
3.5
Three fifths (3/5) cannot be expressed as a mixed number, because 3/5 is in between 1 and -1. A mixed number has to be either greater than 1, or less than -1 to be expressed as a mixed number.
The golden ratio is not a rational number. It cannot be expressed exactly as the quotient of two integers. It can be expressed as the quotient: (1+SQRT5)/2 where SQRT5 menas the square root of 5 (that is not a rational number either and so no quitient involving it is a rational number)
The smallest number greater than 200 that has exactly 4 prime factors is 210. This number can be expressed as the product of its prime factors: (2 \times 3 \times 5 \times 7), which indeed yields four distinct prime factors. Other combinations, such as using powers of primes, do not yield a smaller number exceeding 200.
how do you create a decimal or a mixed number that is either greater or less than any number
Any number that can be expressed exactly as a ratio of two integers, one as the numerator and the other the denominator.
Prime Number
a prime number
A prime number !
When expressed as a decimal, a rational number will either be terminating (end with a finite number of digits) or repeating (have a repeating pattern of digits).
Rationality in mathematics is when a number is being expressed exactly by a ratio of two integers.
Yes it can, mainly because that's exactly the definition of a "rational number".