A mixed number is either less than -1 or greater than +1.
7.3
The answer depends on what you mean by a mixed number. A mixed fraction, for example, is always a rational number - without exception.
Because they can be expressed as a fraction
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
no but if you are not considering 1/pi or any other irrational number then the answer is yes
19 is an integer and not a fraction nor a mixed number. However, it can be expressed in rational form as 19/1 which cannot be simplified.
A mixed number is a rational number. Mixed numbers are not a rational number but many of them.
The answer depends on what you mean by a mixed number. A mixed fraction, for example, is always a rational number - without exception.
Because they can be expressed as a fraction
Is a rational number an integer
Yes normally because any number that can be expressed as a fraction is rational
It is a rational number and also a real number.
No, the set of mixed numbers is a subset of the set of rational numbers. For example the mixed number 1 ¼ is the same as the improper fraction 5/4 [a rational number]. Note that it is a subset, because integers are also rational numbers, but a mixed number will not be an integer. Also, any fraction between 0 and 1 will not be a mixed number.
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
This number is rational - all fractions, including decimal fractions and mixed numbers are rational.
Yes.A mixed number is a whole number plus a fraction.Fractions are rational, that is of the form c/dWhole numbers are rational - put them over 1 to form a[n improper] fraction a/b, eg 5 = 5/1The sum of two rational numbers is rational.
Yes.
-9.6 is a negative, real, mixed number. It's the ratio of -96 to 10, so it's rational.