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Could negative mixed numbers be rational numbers?
Not only could they be, but they always are.
Why are mixed numbers always rational?
Because they can be expressed as fractions
What are the types of rational numbers?
The following are two possible breakdowns. Positive, zero and negative. Integer, fraction and mixed.
What rational numbers are real numbers?
All rational numbers are real numbers.
Are rational numbers is an irrational numbers?
yes * * * * * No. Rational and irrational numbers are two DISJOINT subsets of the real numbers. That is, no rational number is irrational and no irrational is rational.
Are mixed numbers a rational number?
A mixed number is a rational number. Mixed numbers are not a rational number but many of them.
Are mixed numbers rational numbers?
yes
Are all mixed numbers 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.
Can the set of mixed numbers is the union of the set of integers and the set of fraction?
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.
Could negative mixed numbers be rational numbers?
Not only could they be, but they always are.
Why are mixed numbers always rational?
Because they can be expressed as fractions
What is always true about the product of 2 mixed numbers?
In any case, being the product of two rational numbers, it will also be rational. It can either be another mixed number, or it may happen to be an integer.
Is making a mixed number into an improper number a method to compare rational numbers?
Yes.
What set of numbers does a mixed fraction belong to?
A mixed fraction is a rational number because you can rewrite it as one integer over another.
Are mixed fractions rational?
Yes, mixed fractions are rational
How many rational numbers are there between two consecutive rational numbers?
There are no consecutive rational numbers. Between any two rational numbers there are an infinity of rational numbers.
Is 3.9 rational or irrational?
If there are no numbers after the 9 it is rational
