Is 12.05 a rational number or irrational number?
1.96 is 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.
Yes, it is.
363
Yes. It's the ratio of 605 to 1,000, or 121 to 200. Any number that you can write completely on paper using digits, and a decimal point or a fraction bar if you need them, is rational.
For a number to be divisible by another number it must be at least that number. As 3 is less than 605 it cannot be divisible by 605. Also 3 is not a FACTOR of 605, that is 3 does not divide into 605 without remainder.
No, 605 is not a prime number. It is divisible by 5 and 11, among other factors.
4,840 / 8 = 605
It is a rational number. It can be written as a fraction.
Yes.
yes
Is 12.05 a rational number or irrational number?
1.96 is a rational number
605 is composite. (All whole numbers ending in 5 are composite numbers, except the number 5 itself.).
It is a rational number, as it can be written as a fraction.
Yes, the sum is always rational.