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Number System — Maths STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9MathsNumber System2 Marks
Question
Identify the following as rational or irrational numbers. Give the decimal representation of rational numbers:$\sqrt{100}$
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Answer

We have,$\sqrt{100}$
= 10 can be expressed in the form of $\frac{\text{a}}{\text{b}},$ So $\sqrt{100}$ is a rational number Its decimal representation is 10.0.

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