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Rational number means that can be written as a quotient (from ratio, latin meaning division). E.g .5 is a rational that can be written 1/2. Can't think of the fraction result that is not a rational.
However some rational numbers are not real number, they are irrational (i.e. can't be written as a quotient). Think of pi or square root of 2.
What else can I help you with?
What statement about rational and irrational numbers is always true?
Rational numbers can be expressed as fractions whereas irrational numbers can't be expressed as fractions
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.
Are every rational numbers fractions true or false?
Here we go again ... a yes/no question asking for a true/false answer.Every rational number can be written as a fraction if you want to, even thougha lot of rational numbers are whole numbers that don't have to be written asfractions.
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).
What is true about the product of two rational numbers?
It will be rational.
Which operation of rational numbers lets you add all the numerators then copy the denominator?
Operations on rational numbers refer to the mathematical operations carrying out on two or more rational numbers. A rational number is a number that is of the form p/q, where: p and q are integers, q ≠ 0. Some examples of rational numbers are: 1/2, −3/4, 0.3 (or) 3/10, −0.7 (or) −7/10, etc. We know about fractions and how different operators can be used on different fractions. All the rules and principles that apply to fractions can also be applied to rational numbers. The one thing that we need to remember is that rational numbers also include negatives. So, while 1/5 is a rational number, it is true that −1/5 is also a rational number. There are four basic arithmetic operations with rational numbers: addition, subtraction, multiplication, and division.
Is it sometimes true when the sum of two rational numbers are rational?
No, it is always true
Is it sometimes true when the product of Twp rational numbers are rational?
No, it is always true
Is it sometimes true when the product of Two rational numbers are rational?
No, 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.
What is always true about the sum of two rational numbers?
It is a rational number.
