Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the map or the scale length of the plants are not given.
To solve this, I will assume that:
[tex]Scale\ Distance = x[/tex]
[tex]Scale\ Ratio = 1\ unit : 1\ km[/tex]
Required
The total length
To get the total length (actual length), multiply the scale ratio by the scale distance;
[tex]Actual = Scale\ Distance * Scale\ Ratio[/tex]
So, we have:
[tex]Actual = x * 1km[/tex]
[tex]Actual = x\ km[/tex]
Assume that:
[tex]x = 5[/tex]
The total length will be:
[tex]Actual = 5km[/tex]