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Yes because it can be expressed as a fraction in the form of 210/1
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Is 210 a rational number?
Yes, it is.
Is -210 a real number?
-210 is a negative, real, rational integer.
How do you write 210 into a fraction?
210 is an integer and not a fraction. However, it can be expressed in rational form as 210/1. You can then calculate equivalent rational fractions if you multiply both, its numerator and denominator, by any non-zero integer.
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is the product of a rational number and a rational number a rational number?
yes
Which is the 20th triangular number?
210 is the 20th triangular number.
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
Is 1.96 a rational number or an irrational number?
1.96 is a rational number
How do we change 210 into a mixed number or fraction?
210 is not a fraction or a mixed number. It is a whole number.
Is 0.74 a rational or irrational number?
It is a rational number, as it can be written as a fraction.
Is a Rational number plus rational number equals rational number?
Yes, the sum is always rational.
What is a rational number number which is not a rational number?
There is no such thing as a number that is both rational and irrational. By definition, every number is either rational or irrational.
