Is 0.9 a rational number , integer, whole number irrational and same for 18 and 0.6

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asked Sep 2, 2015 163k views

4 votes

Is 0.9 a rational number , integer, whole number irrational and same for
18 and
0.6

Mathematics
high-school

Akelia asked

by Akelia

6.7k points

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1 Answer

2 votes

0.9 is a rational number since the decimal stops at 9, it's not infinite.
18 is an integer and a whole number. They have the same meaning.
0.6 is a rational number.

TheStrangeQuark answered Sep 6, 2015

by TheStrangeQuark

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