# Ex.1.4 Q2 Number System Solution - NCERT Maths Class 9

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## Question

Visualize \(\begin{align}4 . \overline{26}\end{align}\) on the number line, up to **\(4\)** decimal places.

Video Solution

Number Systems

Ex 1.4 | Question 2

## Text Solution

**Steps:**

\(\begin{align}4 . \overline{26}=4.2626\dots\end{align}\)

(i)** \(4.2\)** lies between \(4\) &\( 5\). Observe the number line given below

(ii) **\(4.26\)** lies between **\(4.2\) **&** \(4.3\)**, shown below on the number line.

(iii) **\(4.262\)** lies between **\(4.26\) **&** \(4.27\)** as shown below.

(iv) **\(4.2626\)** lies between **\(4.262\) **&** \(4.263\)** as shown below

Hence by the successive magnification method required number is obtained in the number line.

Video Solution

Number Systems

Ex 1.4 | Question 2