Rational, because it can be soncerted a fraction/ratio.
Hence
Let P = 0.3333....
Then 10P = 3.33333....
Subtract
9P = 3 ( NB The recurrinf decimals subtract to zero).
P = 3/9
Cancel down by '3'
P = 1/3 Done!!!!!
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No. A rational plus an irrational is always an irrational.
rational
It is always irrational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
yes * * * * * No. Rational and irrational numbers are two DISJOINT subsets of the real numbers. That is, no rational number is irrational and no irrational is rational.