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Presentation of Data in Tabular Form — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsPresentation of Data in Tabular Form1 Mark
Question
Without actual division, find the following rational numbers are terminating decimals.
$\frac{5}{12}$
✓

Answer

$\frac{5}{12}$
Denominator of $\frac{5}{12}$ is $12 .$
And,
$12=2^2 \times 3$
So, $12$ has a prime factor $3$ , which is other than $2$ and $5 .$
Thus, $\frac{5}{12}$ is not a terminating decimal.

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