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Step-by-step explanation / Answers:</h3>
<em>First, let's define rational and irrational numbers:</em>
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<em>Rational</em><em>. It's any number that can be represented as the ratio of 2 integers.</em>
<em>Irrational</em><em>. It's any number that can't be represented as the ratio of 2 integers.</em>
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<em>Now, using the concepts explained previously, let's classify each number by finding their decimal form:</em>
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<em>, hence, this number is </em><em>rational</em><em>.</em>
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<em>, hence, this number is </em><em>rational</em><em>.</em>
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<em>, hence, this number is </em><em>irrational</em><em>.</em>
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<em>(repeating). All repeating numbers are </em><em>irrational</em><em>.</em>
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<em>13.654.... Since this number isn't shown as a defined exact decimal number, due to the fact that it has ellipsis at the end, it's an </em><em>irrational number</em><em>.</em>
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<em>. Pi is one of the most known numbers in math, and it's irrational. Hence </em>
<em> is an </em><em>irrational number</em><em>.</em>
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<em>, hence, this number is </em><em>rational</em><em>.</em>
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<em>, hence, this number is </em><em>irrational</em><em>.</em>
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<em>, hence, this number is </em><em>irrational</em><em>.</em>
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<em>8.462.... Since this number isn't shown as a defined exact decimal number, due to the fact that it has ellipsis at the end, it's an </em><em>irrational number</em><em>.</em>
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<h3><u>Note.</u></h3>
<em>All natural, integers and whole numbers are </em><em>rational numbers</em><em>, because of the reasons explained at the beginning of this answer.</em>
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<em>Learn more about the </em><em>classification of numbers</em><em> here: </em>
<em>brainly.com/question/28292851 </em>
<em>brainly.com/question/28292525 </em>
<em>brainly.com/question/28281557 </em>
<em>brainly.com/question/28262827 </em>
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