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Verified answer
The fraction 19/14 is a rational number. A rational number is any number that can be expressed as a ratio of two integers, where the denominator is not zero. In this case, 19 and 14 are both integers, and 19/14 can be simplified to 1.357142857... which is a repeating decimal.
rational
Is the square root of 19 a rational number?
No. 19 is a prime number, and all prime numbers have irrational roots.
Is 7.76 irrational or rational?
Rational , because it can be converted to a fraction. 7.76 = 7 76/100 = 7 38/50 = 7 19/25 NB Irrational numbers cannot be converted tpo a quotient. 'pi = 3.1415936.... ' it the most famous irrational number. When you are given pi = 3.14' in school , this is only an approximation.
Is square root of 19 irrational?
Yes, they are.
Is -19 a rational number?
-- Any number that you can completely write down using digits, and a decimal point or fraction bar if needed, is rational. -- A rational number is defined as one that can be written as a fraction using whole numbers. -19 can be written as the fraction -19/1 .
All real numbers are irrational?
A mathematical approach:Yes they are. Irrational Numbers are very real, for example - the square root of two - which is irrational (but can be plotted in a number line without difficulty with a compass and straight edge). All numbers you can think of (even if you cant white them out) are real numbers.They are real, but they can't be expressed as fractions.A philosophical approach:According to ME, there should be a limit. If there is a number which is not ending, we can't say that it is a number because it has not ended yet, its not a complete number. That's why, any number which is not ending is not a number, so irrational numbers and some rational numbers are not numbers and we can't plot them on real line, no matter how much depth we are into it. If there is a number 1.0000... (100 million 0's) ...1, we can plot it by dividing real line into required many parts but we cant plot a number like 1.1111....1111....(up to, we don't know), actually that's not a number yet.Maths should be changed.
Is negative 19 rational or irrational?
It is a whole number so it is rational.
Is 19 divided by 15 a rational or irrational number?
1.2667
Is the square root of 19 irrational or rational?
The square root of the prime number 19 is an irrational number
Is -19 a rational or irrational number?
It is a rational number because it can be expressed as a fraction in the form of -19/1
Is square root of 19 a rational number?
No. √19 is an irrational number.
Is negative 19 rational or irrational number?
It is a whole number so it is rational.
Is negative 19 a rational or irrational?
-19 is a rational number, since it can be expressed in fraction form (-19/1).
Is -3 over 19 a rational number?
Yes because all fractions are rational numbers whereas irrational numbers can't be expressed as fractions.
Is -19 irrational?
No because 19 is a whole number which means that it is a rational number
Is 3.8 irrational or rational?
3.8 is a rational number because it can be expressed as a fraction in the form of 19/5
Is 19 an irrational number?
The number 19, like all integers, is a rational number. Only certain types of decimal expansions can be irrational.
Is the square root of 19 a rational number?
No. 19 is a prime number, and all prime numbers have irrational roots.
