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How do you show that 641 millionths is rational by writing it as the ratio of two integers?
641 millionths is 641 divided by one miilion. That is, 641/1,000,000
What is a ratio of integers?
The ratio of integers to rational numbers is 0.
A rational number can be written as a?
a ratio of integers
Is a rational number a ratio of any two integers?
Not quite. A rational number is a ratio and each rational number is a ratio of specific pairs of integers - not ANY two integers. And, of course, 0 is not allowed on the denominator.
What is any number that can be expressed as a ratio of two integers?
Any number that can be expressed as the ratio of two integers is a rational number.
Is -11.7 an irrational number?
NO it is not irrational, that is to say it IS rational. If you can write a number as ratio of integers, it is rational. -11.7 can certainly be written as a ratio of integers.
Are integers rational numbers yes or no?
Yes, integers are rational numbers. Rational numbers are defined as the set of numbers that can be expressed as the ratio of two integers, where the denominator is not zero. Since integers can be expressed as the ratio of itself divided by 1, they are considered rational numbers.
Which set is the intersection of integers and rational numbers?
The intersection of integers and rational numbers is the set of integers. Integers are whole numbers that can be positive, negative, or zero, while rational numbers are numbers that can be expressed as a ratio of two integers. Since all integers can be expressed as a ratio of the integer itself and 1, they are a subset of rational numbers, making their intersection the set of integers.
What is the relationship between a ratio and rational numbers?
A rational number is one which can be expressed as a ratio of two integers.
What is a number that is a ratio of two integers?
It is a rational number.
Why can every rational number be written as a fraction?
A rational number is defined as a number that can be expressed as a ratio of two integers. A ratio of two integers is also known as a fraction.
Can ratios be irrational?
Yes. But if you have a ratio of two integers, the ratio will be rational by definition.
