Gujarat BoardEnglish MediumSTD 9MathsNumber System [NEW]1 Mark
Question
Express the following decimals in the form $\frac{\text{p}}{\text{q}}:$ 2.15
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Answer
Given decimal is 2.15 Now we have to convert given decimal number into the $\frac{\text{p}}{\text{q}}$ form Let $\frac{\text{p}}{\text{q}}=2.15$ $\Rightarrow\frac{\text{p}}{\text{q}}=\frac{215}{1000}$ $\Rightarrow\frac{\text{p}}{\text{q}}=\frac{43}{100}$ Hence, $2.15=\frac{43}{20}$
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