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anonymous
 one year ago
is 16pi rational or irrational?? Help please.
anonymous
 one year ago
is 16pi rational or irrational?? Help please.

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DanJS
 one year ago
Best ResponseYou've already chosen the best response.2pi is for sure not a rational number, and i think any constant times an irrational is also irrational

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2a RATIOnal number can be expressed as a ratio of a/b

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i know its not a rational number but its confusing.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what about this answer? ill draw it .

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1443160030434:dw

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2if a decimal repeats , i think you can always convert that into a fraction...

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2something like letting s = 0.484848484848.. 100s = 48.4848484848.... 100s  s = 99s = 48 s = 48/99

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah i got it now, Appreciate it.

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2i would look up the properties of each, and what operations you can do , like multiplying by a constant, or adding a constant, or squaring... whatever

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2without affecting the type of number it is
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