Question

If the scale of a map says 4 cm represents 5 kn, what is the distance in centimeters on the map that represents the distance of 4 kilometers?

Answer 1

3.2cm

Explanation:

If 4cm == 5km, then to find the distance of 1km we need to divide.

4 ÷ 5 = 0.8

So 0.8cm is the distance of a km.

We can multiply the number of kilometers needed by this to find the distance in cm:

4 x 0.8 = 3.2cm

So the distance in centimeters is 3.2cm.

Hope this helps!

Answer 2

Answer:4cm x cm

----- = -------

5km 4 km

to solve the proportion, cross multiply

5x = 16

x = 16/5 = 3.2

3.2km

Step-by-step explanation:4cm x cm

----- = -------

5km 4 km

to solve the proportion, cross multiply

5x = 16

x = 16/5 = 3.2

3.2km