If a scale of 2cm represent 3/4km. Fined the length of the scale drawing of these measurement 75km.
To find the length of the scale drawing for a 75km measurement, we first need to determine how many units on the scale represent 75km.
Given that 2cm represent 3/4km, we can set up a proportion:
2cm / 3/4km = x / 75km
To solve for x, we can cross multiply:
2cm * 75km = 3/4km * x
150 = 3/4 * x
x = 150 * 4 / 3
x = 200
Therefore, the length of the scale drawing for a 75km measurement is 200cm.