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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.
Is the product of a rational number and an integer is not an integer?
True. In general, the product is not an integer.
Is it true or false that evey integer is a rational number?
True
Are all whole numbers are rational numbers?
All whole numbers are rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is it sometimes true when the product of Two rational numbers are rational?
No, it is always true.
Every integer is rational number true or false?
Rational numbers can be written as a ratio. They can be named as fractions and/or decimals.
Is is true the difference of two rational numbers is always negative?
No, it is not true.
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.
an integer is always a rational number, but a rational number is not always an integer. Provide an example to show that this statement is true?
Integers are counting numbers or include them. 1/2 is a rational number that is not a couinting number.
The difference of two rational numbers is always a rational number?
Yes, that's true.
Is 0.86 a rational number that is not an integer?
Rational number: A number that can be in fraction form. Therefore, 0.86 is a rational number (fraction: 86/100). Integer: Whole numbers (cannot be represented in fraction or decimal form) Therefore, it is true that 0.86 is not an integer. Hope this helps. -babyhamsterx
Is the product of a rational number and an integer is not an integer?
True. In general, the product is not an integer.
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 it true or false that evey integer is a rational number?
True
Why are rational numbers integers?
Not necessarily true. All integers are rational numbers, though, because an integer x can be expressed as a ratio of two integers (e.g. x/1).
Are all whole numbers are rational numbers?
All whole numbers are rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
What is true about the product of two rational numbers?
It will be rational.
