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What s happens when rational numbers are multplied?
The product of two rational numbers is always a rational number.
If you add two irrational numbers do you get an irrational number?
Not necessarily. The sum of two irrational numbers can be rational or irrational.
What are the numbers between two rational number?
There are infinitely many rational numbers between any two rational numbers. And the cardinality of irrational numbers between any two rational numbers is even greater.
Is the sum of two or more rational numbers is it rational or irrational?
The sum of two rational numbers is rational.From there, it follows that the sum of a finite set of rational numbers is also rational.
When you add two rational numbers how can you determine if your answer will be positive or negative?
The sum of any two numbers has the same sign as the number with the greater absolute value.
Can you add two rational numbers and get a rational number?
Every time. The sum of two rational numbers MUST be a rational number.
What s happens when rational numbers are multplied?
The product of two rational numbers is always a rational number.
How do you find a rational number between two given rational numbers?
Add them together and divide by 2 will give one of the rational numbers between two given rational numbers.
Can you add two rational numbers and get an irrational number?
No. The set of rational numbers is closed under addition (and multiplication).
What kind of number will you always get when you add two rational numbers?
Another rational number.
How you can add two rational numbers?
If the two rational numbers are expressed as p/q and r/s, then their sum is (ps + rq)/(qs)
Can you add two positive irrational numbers and get a rational number?
no
Is it possible to add two rational numbers and get a negative number?
Yes, it is.
How do you find a rational number between two rational numbers?
Suppose the two rational numbers are x and y.Then (ax + by)/(a+b) where a and b are any positive numbers will be a number between x and y.
What happens when two irrational numbers are multiplied?
You get a product which can be rational or irrational.
If you add two irrational numbers do you get an irrational number?
Not necessarily. The sum of two irrational numbers can be rational or irrational.
Is it true that if you add two irrational numbers you will always get a rational number?
yes
