Samacheer Kalvi 9th Maths Solutions Chapter 2 Real Numbers Ex 2.4

Samacheer Kalvi 9th Maths Solutions Chapter 2 Real Numbers Ex 2.4

Step 1 : First we note that 5.348 lies between 5 and 6.
Step 2 : Divide the portion between 5 and 6 into 10 equal parts and use a magnifying glass to visualise that 5.348 lies between 5.3 and 5.4.
Step 3 : Divide the portion between 5.3 and 5.4 into 10 equal parts and use a magnifying glass to visualise that 5.348 lies between 5.34 and 5.35.
Step 4 : Divide the portion between 5.34 and 5.35 into 10 equal parts and use a magnifying glass to visualise that 5.348 lies between 5.348 and 5.349.
Step 5 : Divide the portion between 5.348 and 5.349 into 10 equal parts and use a magnifying glass to visualise that 5.348 lies between 5.349 and 5.348.
We note that 5,349 is visualised closed to 5.349 than to 5.348.

Step 1 : First we note that 6.444 lies between 6 and 7.
Step 2 : Divide the portion between 6 and 7 into 10 equal parts and use a magnifying glass to visualise that 6.4 lies between 6.4 and 6.5.
Step 3 : Divide the portion between 6.4 and 6.5 into 10 equal parts and use a magnifying glass to visualise that 6.4 lies between 6.44 and 6.45.
Step 4 : Divide the portion between 6.44 and 6.45 into 10 equal parts and use a magnifying glass to visualise that 6.444 lies between 6.445 and 6.444. We note that  is visualised closed to 6.444 than to 6.445.