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1 vote
Which number is irrational?
A. 0.636363...
B. 6
C. 25
D. 0.45
SUBMIT

User Kevin Qi
by
8.2k points

1 Answer

5 votes

Answer:

None of the above

Explanation:

To be an irrational number it has to be non repeating and non terminating which means none of these could be an irrational number.

0.636363.. is non terminating but it is repeating the same 2 numbers so therefore it is a rational number

6 is a terminating number which makes it rational

25 is a terminating number which makes it rational

0.45 is terminating number which makes it also a rational number

therefore there are no irrational numbers in this problem

User Henrik Paul
by
9.4k points

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