A rational number can be expressed as a ratio p/q of two integers where q > 0. Divide the numerator p by the denominator q. The answer is the decimal representation of the rational number.
Chat with our AI personalities
If its a rational number then its decimal equivalent can be expressed as a fraction
Division by a non-zero rational number is equivalent to multiplication by its reciprocal.
It is simply: 0.34 = 0.340
Rational numbers are not usually rounded - their decimal equivalents are. So convert a rational into its decimal equivalent and then round it to however many places that you want.
It depends. A terminating decimal is a rational number. A decimal which, after a finite number of places, becomes a repeating (or recurrent) decimal is also a rational number. A decimal that is not terminating, nor [eventually] settles into a recurring pattern is not a rational number. Note that the decimal need not become recurring immediately.