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Question Hard Mathematics Chapter 1: Real Numbers 5: Irrational numbers Class 10 Level 15

कौन-सा विकल्प \(\frac{\sqrt{27}}{\sqrt{3}}\) का सही मान देता है?

Which option gives the correct value of \(\frac{\sqrt{27}}{\sqrt{3}}\)?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{9}\) और इसलिए (3)\(\sqrt{9}\) and hence (3)

Step 1

Concept

\(\frac{\sqrt{27}}{\sqrt{3}}=\sqrt{\frac{27}{3}}\).

Step 2

Why this answer is correct

This is \(\sqrt{9}=3\), which is rational.

Step 3

Exam Tip

In division, simplifying the radicals together is a quick method. चरण 1: \(\frac{\sqrt{27}}{\sqrt{3}}=\sqrt{\frac{27}{3}}\) लिखा जा सकता है। चरण 2: यह \(\sqrt{9}=3\) है, जो परिमेय है। चरण 3: भाग में मूलों को एक साथ सरल करना जल्दी तरीका है।

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