Rational , because it can be converted to an ratio/fraction
0.4744 = 0.4744/1.0000 = 4744/10000
Cancel down by '2'
4744/10000 = 2372/5000
Cancel down again by '2'
1186/2500
Cancel down again by '2'
593/1250 Done!!!!
NB An IRRATIONAL number is one were the decinals go to infinity AND there is NO regular order in the decimal digits.
pi = 3.141592.... Is the most well known irrational number.
However,
1/3 = 0.3333.... is NOT irrational because the decimal digits are in a regular order of '3'.
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Irrational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
It will be irrational.
No.A rational times an irrational is never rational. It is always irrational.
Next to any rational number is an irrational number, but next to an irrational number can be either a rational number or an irrational number, but it is infinitely more likely to be an irrational number (as between any two rational numbers are an infinity of irrational numbers).