Question

Classify the following numbers as rational and irrational.

i)√27 ii)√441 iii)30.232342345.... iv)7.484848.... v)11.2132435465....
vi)0.3030030003.....
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Answer 1

I. Irrational
2. It’s value is 21 so rational
3. Non Repeats and nonterminating so irrational
4 repeats and non terminate so rational
5. Non repeat no. Terminate
So irrational