Map scale + direct relationship - math problems

The scale of the map expresses how many cm is really 1 cm on the map. Or how many meters, kilometers. It is the ratio of the reduction of the dimensions of real objects when plotting on a map (mapping).

Thus, a scale of 1: 1000 means that 1 cm on the map is 1000 cm in reality. Or that one piece on the map is 1000 pieces in fact.

Number of problems found: 8

Image scale
The actual image dimensions are 60 cm x 80cm and has a reduced size 3 cm x 4 cm. At what scale the image was reduced?
Car model
Car model is 52 mm long and the real car is 4524 mm long. What was the scale of model car?
Map scale
Garden has on plan on a scale of 1: 150 width 22 cm and length 35 cm. What is the real area of the garden?
Plan of the village
Plan of the municipality in 1:1000 scale has plotted garden with dimensions 25 mm and 28 mm. Determine the area of gardens in ares in reality.
Fence and scale
The garden with 80 m of fencing is draw on plan as a square with a side length of 4 cm. At what scale is this plan made?
Map
On the tourist map at a scale of 1 : 50000 is distance between two points along a straight road 3.7 cm. How long travels this distance on a bike at 30 km/h? Time express in minutes.
Map 2
At what scale is made map if the distance 8.2 km corresponds on the map segment 5 cm long?
Scale
Swimming pool is long 110 m and 30 m wide. The plan of the city is shown as a rectangle with area 8.25 cm². What scale is the city plan?

We apologize, but in this category are not a lot of examples.
Do you have an interesting mathematical word problem that you can't solve it? Submit a math problem, and we can try to solve it.