0
NO!!!
As given it is a terminating decimal, and as a fraction it is 6666/10000
However,as a recurring decimal to infinity, it can be converted to a ratio/fraction .
Hence
Let P = 0.66666....
10P = 6.66666....
Subtract
9P = 6.0 (Note the recurring decimal subtract to 'zero'.
Hence
9P = 6
P = 6/9
Cancel down by '3'
P = 2/3
NB Resurring decimals to infinity are written as 0.666... ( Note the three or more dots. This indicates to mathematicians, that it recurs to infinity, otherwise it is a terminating decimal.
NNB Irrational Numbers are those that recur to inifinity AND the decimal digits are not in any regular order. . 'pi' 3.141592.... being the most well known irrational number.
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The sum of a rational number and an irrational number is?
The sum of a rational and irrational number must be an irrational number.
Whether a rational number multiplied by an irrational number gives an irrational number?
rational * irrational = irrational.
Is 3.56 an irrational number?
No, 3.56 is not an irrational number. 3.56 is rational.
Is negative pi rational or irrational?
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
Which of the number will produce an irrational number when multiplied by 0.5?
Any irrational number, when multiplied by 0.5 will give an irrational number.
