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A rational number is any number that can be express as a ratio integers whose decimal value is finite or at some point repeats with out end. (Any whole number - positive or negative- can be expressed as an improper fraction.

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โˆ™ 2012-08-13 01:50:55
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is the relationship between rational numbers and ratios?
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Related questions

What is the relationship between rational numbers and ratios?

A rational number is one which can be expressed as a ratio of two integers.


How to explain making equivalent ratios?

Equivalent ratios are ratios that represent different numbers but the relationship between the numbers is same.


What is the difference between ratio and rational numbers?

Rational numbers are equivalent to ratios of two integers (the denominator being non-zero). A ratio is a relationship between two set of values. For example, the ratio of the circumference of a circle to its diameter is pi, which is not a rational number.


Are rational numbers ratios?

Yes, they are.


Are negative rational numbers fractions?

Go back to the origin of Rational. This derives from Ratio. Therefore all rational numbers are ratios - they are rational numbers.


How can the division of rational numbers be used in data?

Ratios


What is the relationship between ratios and fractions?

They are all different ways of representing the same thing: a relationship between two numbers.


Can negative one half be a rational number?

Yes - all numbers that can be written as ratios, even negative numbers, are rational numbers.


What is the relationship between ratios fractions and percents?

They are all different ways of representing the same thing: a relationship between two numbers.


Are ratios always rational?

No, but the reverse is true. All rational numbers are ratios but not all ratios are rational. You will often come across π being defined as the RATIO of the circumference of a circle to its diameter (there are other definitions). However, the word "rational" is derived from "ratio".


What is the difference between rational numbers and fractions?

A fraction is a ratio of two numbers. Fractions are typically ratios of integers (where the denominator is not zero), which makes them "rational." The root word of rational is ratio. You could have pi/2, or sqr(2)/2, both of which are fractions that are NOT rational.


Why are there irrational numbers?

Because there are numerical values which cannot be expressed as ratios of two integers. That is, there are numbers that are not rational.

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