Point A (-2/5) is marked on the coordinate ray. Find the opposite number. Find the distance between the coordinates.
| September 7, 2021 | education
Since the opposite number is the number located on the opposite side relative to zero, but at the same distance from it, the opposite number for A (-2/5) is the number B (2/5).
The distance between the coordinates is equal to the difference of coordinates, therefore, it is equal to:
2/5 – (-2/5) = 2/5 + 2/5 = 4/5.
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