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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
What did the neo-babylonian's invent?
The neo-Babylonians invented the system of numbers
Interpreting similarities between rational and irrational numbers?
They Are Both Real Numbers.
Is the number 1 a rational number?
All whole numbers (integers) are rational because they can be written as the number over 1. 1 = 1/1 so it can be written as a fraction so is rational.
What concepts did you borrow from the babylonians?
'An eye for an eye, a tooth for a tooth', meaning, if you commit a crime, your punishment will be what you did to that person. Ex: If you kill someone, you will be killed.
What election use rational numbers?
I would hope all elections use rational numbers: all Counting numbers are Rational numbers.
What symbols did the Babylonians use for numbers?
They used cuneiform numbers.
Are exponents rational numbers?
You can use any number - rational or otherwise - as an exponent.
The sum of two rational numbers is a rational number?
Always true. (Never forget that whole numbers are rational numbers too - use a denominator of 1 yielding an improper fraction of the form of all rational numbers namely a/b.)
Where do you use rational numbers in real life?
Everywhere, you say I want one apple, or twocookies; both rational numbers.
Is 3.9 rational or irrational?
If there are no numbers after the 9 it is rational
What are jobs that mainly use rational numbers?
A psychiatrist's billing accountant.
Are some rational numbers are not real numbers?
No. Rational numbers are numbers that can be written as a fraction. All rational numbers are real.
Are rational numbers whole numbers?
The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.
How do you use negative rational numbers?
Negative rational numbers are used in the same way that negative whole numbers are used: they are simply the additive inverses of their positive counterparts.
How many units are there in rational numbers?
Rational numbers are all whole numbers over 0. It basically means that if you want to say how much cats you have, you use rational numbers. You don't have -8 cats, you don't have 0 cats and hopefully you don't have 3.5 cats. You have 4 cats. There are infinite rational numbers.
Is the difference of rational numbers a rational number?
Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction. All natural numbers are rational.
