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cjsmith0608:
Which decimal could be an irrational number? 8.3912845 0.9999... 2.12123123567... 0.1234512345
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Timmyspu:
What two can you cross off as wrong answers.
cjsmith0608:
a and d i think
Timmyspu:
Yes good, so which one would be the right awnser b or c
cjsmith0608:
b
mdobbs6856:
Repeating numbers are rational, so you can mark that out.
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Timmyspu:
yes you are correct
XioGonz:
It's actually A...
mdobbs6856:
Yeah, that's what I thought
XioGonz:
8.3912845 could be an irrational number. The others examples are repeating decimals which is rational number. 8.3912845 has no ratio..
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