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If the rational number is expressed, as a fraction, in the form p/q then find the highest common factor (HCF) of p and q and divide both by the HCF.
Alternatively, find any common factor and divide p and q by that factor. Then repeat with the new ratio. Continue until the HCF is 1.
To reduce a fraction to its simplest form, find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
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5 examples of rational numbers?
Just write any five fractions, with integers (whole numbers) in the numerator and the denominator. Don't use zero as a denominator.
What do rational numbers look like?
Any fraction with integers in the numerator and in the denominator is a rational number.If you write them as decimals, a rational number will either terminate, or the same group of digits will repeat forever, as in 0.33333... or 2.174646464646...
Is 71428571429 rational?
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
Is negative 30 a rational number?
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
Why is it important to be able to write a fraction in simplest form?
Because most people find the simplest forms easier to understand. Also, if required to manipulate the fractions, it reduces the magnitudes of the numbers involved in the calculations.
What are the exsamples of rational numbers?
All rational numbers are fractions or whole numbers such as 3/4 or 12
A Set of numbers that can be written as fractions?
Those are the rational numbers. To be precise, you must be able to write the number as a fraction, with integers in the numerator and the denominator, to qualify as a rational number.
Are integers rational numbers?
Integers are whole numbers. Rational numbers can be fractions / decimals. But it is NEVER a whole number E.G. of rational numbers : 3/4 or 1.5
5 examples of rational numbers?
Just write any five fractions, with integers (whole numbers) in the numerator and the denominator. Don't use zero as a denominator.
Are all fractions rational?
Answer: Yes. Every number that you can completely write with digits, and a fraction bar or a decimal point if you need them, is rational. Answer: Yes, if the numerator and the denominator are whole numbers.
What do rational numbers look like?
Any fraction with integers in the numerator and in the denominator is a rational number.If you write them as decimals, a rational number will either terminate, or the same group of digits will repeat forever, as in 0.33333... or 2.174646464646...
Is 71428571429 rational?
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
How to determine if a number is rational or not?
If you can write down the number completely, using digits, decimals, and fractions, then it's rational.
How do you change fractions to decimal and how to determine if it is rational or irrational?
To change a fraction to the equivalent decimal:Divide the top number by the bottom number.Regarding rational / irrational:Not to worry. Every fraction that you can write with numbers is rational,and so the equivalent decimal is too, even if it never ends.
How do you write sq ft in fractions?
Numbers, including fractions, don't have units. It doesn't matter whether the number is positive, negative, exponential, rational, transcendental, mixed, imaginary, natural, or a fraction. The unit is always written after the number.
How do you write 120 as a fraction or mixed number in simplest form?
120 is an integer. Integers aren't fractions or mixed numbers. You can write 120 as 120/1 or 119 and 4/4, but it wouldn't be in simplest form. The simplest form of any integer is the integer itself.
Is negative 30 a rational number?
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
