Gujarat BoardEnglish MediumSTD 8MATHSRational Numbers1 Mark
Question
The equivalent rational number of $\frac{7}{9},$ whose denominator is $45$ is _____.
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Answer
The equivalent rational number of $\frac{7}{9},$ whose denominator is $45$ is $\Big(\frac{35}{45}\Big).$ Solution: Take $\frac{7}{9},\frac{7}{9}\times\frac{5}{5}$
$ [$On multiplying numberator and denominator by $5]$
$=\frac{35}{45}$
Hence, $\frac{35}{45}$ is equivalent to $\frac{7}{9}.$
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