It would depend on where you put the parentheses.
7/9 - 9 is a rational number
7/(9-9) is not even a number at all - surely not a rational number.
Wiki User
∙ 13y agoA rational number is any number that can be written as a fraction, so yes, 99 is indeed a rational number.
Yes, -0.99 is a rational number because it can be written as a fraction, -99/100. A rational number is any number that can be expressed as a fraction with an integer numerator and a non-zero integer denominator.
Irrational: it amounts to roughly 9.949874371
7divided by 2321 = 0.003015941404566997
Integers are whole numbers, with no fraction or decimal part. Rational numbers are numbers that can be expressed in the form a/b where a and b are both integers. Thus 1/2 is a rational number, but not an integer. 0.34343434... is a rational number (as it can be expressed as 34/99) but is not an integer.
A rational number is any number that can be written as a fraction, so yes, 99 is indeed a rational number.
99 is an irrational number! rational number is the one which can be wrriten in terms of ratios of two numbers! * * * How about 99 = 198/2 = 293/3 = 396/4? Every whole number is a rational number, of course, including 99.
No, they are not.
99 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
16/99
Yes, -0.99 is a rational number because it can be written as a fraction, -99/100. A rational number is any number that can be expressed as a fraction with an integer numerator and a non-zero integer denominator.
1.2073
0.4848 repeating is a rational number. It can also be written as 16/33
√99 = Square root of 99 = Irrational. Rational # are able to be expressed as the ratio of 2 integers. i.e. √25 = +5 5 = 5/1 = rational Irrational # can not be expressed as a ratio of 2 integers.
34/99
34/99
It is a rational number because it can be expressed as a fraction in the form of 64/99