Ex 1.4

Visualise 9.678 on the number line using successive magnification.
Important
Deleted for CBSE Board 2022 Exams

Visualise 5.644444... on the number line, upto 4 decimal places. Deleted for CBSE Board 2022 Exams

Visualise 4.17171717.... on the number line, upto 4 decimal places. Important Deleted for CBSE Board 2022 Exams

Ex 1.4, 1 Deleted for CBSE Board 2022 Exams

Ex 1.4, 2 Important Deleted for CBSE Board 2022 Exams You are here

Last updated at Aug. 24, 2021 by Teachoo

Ex 1.4, 2 - Chapter 1 Class 9 Number Systems - NCERT Solutions Visualise 4.(26) ̅ on the number line, up to 4 decimal places. Since we have a bar on top of 26, 26 repeats So, writing upto 4 decimal places 4.(26) ̅ = 4.2626… Now, to mark 4.2626 on the number line, We follow these steps You can also check out the video The steps are 1. Draw number line from 4 to 5. 2. Since 4.2626 is greater than 4.2, but less than 4.3, We draw number line form 4.2 to 4.3 3. Now, Since 4.2626 is greater than 4.26, but less than 4.27, We draw number line form 4.26 to 4.27 4. Now, Since 4.2626 is greater than 4.262, but less than 4.263, We draw number line form 4.262 to 4.263 5. We can mark 4.2626