Q2A bridge was supposed to be built across a river and the architect drew a 3 cm long bridge using a scale 1 cm : 3 miles on paper. Find the actual length of the bridge. A. 11 miles B. 10 miles C. 12 miles D. 9 miles
The scale is the ratio of the length of sketch to the length of the Chapel.
= = 1 cm : 0.40 m
[Divide both numerator and denominator by 100.]
The artist used a scale of 1 cm : 0.40 m.
Correct Answer is : 1 cm : 0.40 m
Q8A map is drawn to a scale, such that a distance of 1 inch on the map represents a distance of 80 miles. What is the distance between the two cities, Rupert and Rushville, if the distance between them is 6.3 inches on the map? A. 504 miles B. 560 miles C. 400 miles D. 480 miles