Math and Arithmetic
Numbers
Irrational Numbers

# Is 0.16 pie a rational number?

012 ###### 2013-01-20 05:53:52

(pi) itself is an irrational number. The only multiples of it that can be rational are (pi) x (a rational number/pi) .

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## Related Questions   No 22*pi is not a rational number Not all number are rational. Pie is a number but is irrational. No. Pie is potentially never ending. This makes it an irrational number.  their is no end to it... it goes on forever... If you mean Pi as regards to a circle then it is an irrational number 6.5 is a rational number because it can be expressed as a fraction Pie is always regarded as an irrational no. 12140.76 is rational as it is a terminating no. Irrational no. is always non-terminating and non repeating. example- Square root 2 , pie etc.  Any number times pi is irrational. Pi is an irrational number because as a decimal number it is infinite. Pi is 3.14159... . Assuming that you mean pi, and not pie, it is not a rational number.The set of rational numbers is a field and this means that for every non-zero rational number, there exists a multiplicative inverse in the setand also, due to closure, the product of any two rational numbers is a rational number.Now suppose 7*pi were rational.7 is rational and so there is its multiplicative inverse, which is (1/7).(1/7) is also rational so (1/7)*(7*pi) is rationalBut by the associative property, this is (1/7*7)*pi = 1*pi = pi.But it has been proven that pi is irrational. Therefore the supposition must be wrong ie 7*pi is not rational. The number pi, which is approximately 3.14159265..., is an irrational number. A rational number.A rational number.A rational number.A rational number.  Neither. Pie is something that you might eat. pi, on the other hand, is a letter of the Greek alphabet that is used to represent a mathematical constant which is an irrational number. Yes, it is like taking a pie and cutting it into eight slices. You only ate one slice. Therefore, you ate one eighth of the pie. Yes. One eighth is a positive number, a rational number and a real number.  Is 12.05 a rational number or irrational number? It is a rational number. It can be written as a fraction. you mean is a whole number a rational number? and yes it is and rational number. Any number that can be put in a fraction is a rational number  ###### Math and ArithmeticNumbers Irrational Numbers Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.