That is extremely simple. Think about it next time if 1ft = 3cm then 18ft = 3cm x 18 which then equals 54cm so the main mast on the model sail boat will be 54cm
It was 48 inches high !
Remember it this way: If you had two model submarines of the same boat, one was 1:50 scale and one was 1:200 scale, which model would be larger?
a scale model ~aka~(Scale drawing) in math terms is - The process of drawing a figure either enlarged or reduced in size from its original size. Usually the scale is given, as on a map 1 inch equals 10 miles.----http://dpi.wi.gov/standards/mathglos.html
7210
The Celsius scale, of course. Though it is also known as the centigrade scale.
It was 48 inches high !
4418 by the power of 2
6 inches is 1/2 foot, so (1/2 ft) / (30 ft) = 1/60, or it may be designated as 1:60 scale.
Answer Scale, in this sense is the replication of an object, in this case, a 1/3 scale model of a car, will be 1/3 the size of the original car. building cars out of scales
-1153.7
proportional
Model or maquette
When building a model of an object to scale, it means that the height of the object is proportionally greater than the height of the model. Usual scales are 1:100 or 1:144, meaning that if the height of the model is 3 feet, the height of the actual building would be 300 feet or 432 feet.
Remember it this way: If you had two model submarines of the same boat, one was 1:50 scale and one was 1:200 scale, which model would be larger?
39
1 foot = 12 inches 12*7 = 84 Answer: 84 feet
uThere are books on building gliders, as there are scale model/ kits available at hobby shops.