Question

1. Draw a number line and label it with -1 and 1.
2. Plot the rational numbers on the number line.
0, 1
2
, −
1
4
, 0.8, -0.3, −
1
3
, and −
3
4

Answer 1

Here is an approximate number line from -1 to 1 with the given rational numbers plotted.

Number line (monospaced view; left = -1, right = 1):
-1 |----A-------BCD----E---------F-----G---| 1

Legend:
- A = -3/4 = -0.75
- B = -1/3 ≈ -0.333...
- C = -0.3
- D = -1/4 = -0.25
- E = 0
- F = 1/2 = 0.5
- G = 0.8 = 4/5

Left-to-right order: -1, -3/4, -1/3, -0.3, -1/4, 0, 1/2, 0.8, 1.

If you want a neater drawn (graphic) number line or a version with tick marks at quarters or tenths, tell me and I can make that. Also: did you mean "1/2" for the item written as "1 2"?