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Is it true that all whole numbers are rational numbers?
Yes, it is true.
What is always true about the sum of two rational numbers?
It is a rational number.
Is it true that The difference of two rational numbers always a rational number?
Yes. The rational numbers are a closed set with respect to subtraction.
Integers are a subset of rational numbers?
true
Are all rational are whole numbers true or false?
True.
Is it sometimes true when the product of Twp rational numbers are rational?
No, it is always true
What is true about the product of two rational numbers?
It will be rational.
Is it sometimes true when the sum of two rational numbers are rational?
No, it is always true
When adding two rational numbers with different signs the sum will be zero Is this aways sometimes or never true?
sometimes true (when the rational numbers are the same)
What product is true about the irrational and rational numbers?
The product of 2 rationals must be rational. The product of a rational and an irrational is irrational (unless the rational is 0) The product of two irrationals can be either rational or irrational.
Is the LCM of two numbers always sometimes or never true the product of the two numbers?
Sometimes true.
Is The product of two rational numbers always a rational number?
Yes, that's true.
What is always true about the product of 2 mixed numbers?
In any case, being the product of two rational numbers, it will also be rational. It can either be another mixed number, or it may happen to be an integer.
Is this statement alwayssometimes or never true. the LCM of two numbers is the product of the two numbers?
sometimes true
Is it always sometimes or never true that the product of a non zero rational number and an irrational number is irrational?
It is always true.
Is it true that all whole numbers are rational numbers?
Yes, it is true.
Are some rational numbers integers?
That's a true statement. Another true statement is: All integers are rational numbers.
