Question

visualise 2.874 on number line using successivemagnification

Answer 1

As 2.874 is between 2 and 3
draw a number line 2,2.1,2.2.............3
now circle 2.8
as 2.87 is between 2.8 and 2.9
draw another number line 2.81,2.82,2.83.....2.9
now circle 2.87
as 2.874 is between 2.87 and 2.88
draw another number line 2.871,2.872,2.873.......2.88
now circle 2.874
Here your done .
Hope this was helpful