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Is 849670 prime or composite numbers?
849670 is a composite number. All even numbers over 2 are composite numbers.
Can a greatest common factor be a rational number?
All factors are whole numbers and all whole numbers are rational numbers (a rational number is one which can be expressed as one integer over another integer, and whole numbers can be expressed as themselves over 1), thus all factors are rational numbers and so all greatest common factors are rational numbers. The set of whole numbers is a [proper] subset of the set of rational numbers: ℤ ⊂ ℚ
Is 60 an odd composite number?
60 is an even composite number. It ends with 0, making it an even number, and all even numbers over 2 are composite numbers.
Is 4 over 7 an irrational number?
No, it is not.
How many combinations of six numbers can be had from seven numbers?
The number of combinations of six numbers that can be made from seven numbers will depend on if you can repeat numbers. In all there are over 2,000 different numbers that can be made.
What are the fractions for all the decimal numbers?
take every single number you can think of and put it over every single number you can think of in every single way that you can think of and those are all the fractions for all the decimal numbers.
Is a real number a whole number?
No, not all. All numbers are Real Numbers. * * * * * All numbers are not real numbers: there are complex numbers and others. Also, all real number are not whole numbers. sqrt(2) or pi, for example are real numbers but not whole numbers.
Why is the number 1 superior over all numbers?
Superiority is an abstract concept that does not apply to numbers. This would be akin to asking "why does 5 taste better than 6?", and has no realistic answer. There are however unique characteristics that set certain numbers apart from others, and the number one has several of those. The key thing that sets one apart from other numbers is that it represents the basic concept of a unit. This gives it several unique traits that no other number has. To name a few: n × 1 = n n / 1 = n n1 = n
Is 17 over -3 a rational number?
Yes because all rational numbers can be expressed as fractions
Is 91 over 98 a rational number?
Yes because all fractions and integers are rational numbers
Is -3 over 19 a rational number?
Yes because all fractions are rational numbers whereas irrational numbers can't be expressed as fractions.
Is 1.1 a rational number?
Yes A rational number is one which can be expressed as one integer over another (non-zero) integer. 11 = 11/1 which is one integer over another Thus 11 is a rational number. As ALL integers (whole numbers) can be expressed as themselves over 1, ALL integers are rational numbers.
