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Is it true or false. The number 0.8 can be written as so it is an irrational number?
False because 0.8 is a rational number which can be expressed as a fraction of 4/5 in its simplest form
Is it true product of a non zero rational number and irrational number is rational number?
It is always FALSE.
True or false the ratio of the circumference to the diameter of all circles is the same?
True; this number is always the irrational number π (pi). ∏ cannot be written as a finite decimal number or as a fraction (since, by definition, irrational numbers cannot be written as fractions). A common approximation is 3.14; slightly more precise is 3.14159. A calculator can produce more digits of pi, such as 3.1415926536. Please note that WikiAnswers is not here to do your homework for you. If this question is from work you have been assigned by a teacher or professor, I suggest you do the work yourself instead, which will help to increase your understanding of the subject matter and help you to become more familiar with it.
If either the numerator or the denominator of a fraction is prime number then the fraction must be in its simplest form.true or faulse?
False
In the fraction ½ one is the numerator true or false?
In a fraction, the numerator is the number on top, whereas the denominator is the number on the bottom. For the fraction 1/2, the numerator is "1", while the denominator is "2".
Is it true or false. The number 0.8 can be written as so it is an irrational number?
False because 0.8 is a rational number which can be expressed as a fraction of 4/5 in its simplest form
Is the sum of a rational number and an irrational number is irrational true or false?
It is true.
Is this truth or false An irrational number cannot be a real number?
False.
Is every rational number can be written as a fraction true or false?
True
If a number contains decimal places is it always an irrational number?
No, that is false.
Why is the product of a rational number and an irrational number irrational?
The question cannot be answered because it is based on a false premise.The product of a (not an!) rational number and an irrational number need not be irrational. For eample, the product ofthe rational number, 0, and the irrational number, pi, is 0. The product is rational, not irrational!
Every irrational number can be expressed as a quotient of integers?
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.
A number is either a rational or an irrational but not both True or False?
True.
Would it be true to say that -7 is an irrational number?
False.False.
Is it true product of a non zero rational number and irrational number is rational number?
It is always FALSE.
Are there more rational numbers than irrational numbers true or false?
In between any two rational numbers there is an irrational number. In between any two irrational numbers there is a rational number.
Are more rational numbers than irrational numbers true or false?
In between any two rational numbers there is an irrational number. In between any two Irrational Numbers there is a rational number.
