Question

Classify 4.1276 as rational or irrational. Give reasons to support your answer

Answer 1

As it is terminating decimal so it is rational

Answer 2

$Given \: number \: 4.1276 \: is \: a \\ terminating \: decimal .$

$\red{ 4.1276}\green{ \: is \: a \:rational \:number}$

$\underline { \blue{ Rational \: numbers }}$

$Every \:rational \:number \: can \:be \: express\\in \:the \:form \:of \:\frac{p}{q} \: and \\their \: decimal \: expansion \:may \:be \\terminating \:or \: non - terminating\: and \\repeating$

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