If you are trying to read a map, there is MOST LIKELY a scale factor (i.e. 1 inch=2.5 miles. You could also use it in blueprints, like if you want to rearrange you bedroom. You can't fit your bedroom on a piece of computer paper! So you may use a scale factor for that (i.e. 1/2 in.= 1 foot).
proportions are used in scale factors; scale factors ARE proportions
1.5 to 1
A scale is the ratio of the contracted or dilated form with respect to the original form (the ratio of the sizes before and after the scaling operation). The scale factor is the magnitude of the scaling contraction or dilation (the shrinking or expanding) used in the scaling operation.
Proportions are used in real life to determine prices of things.
75%= .75 = 3/4 So, to scale it down, it was multiplied by a factor of 3/4. To get it back up, divide by 3/4 (which is to say, multiply by 4/3 = 1.3333 = 133.33%
The scale of a map may indicate the ratio as well as showing how lengths measured on the map represent actual distances.
Scale
Scale
proportions are used in scale factors; scale factors ARE proportions
A negative scale factor is used to produce the image on the other side of the centre of enlargement (scaled to the absolute value of the scale factor).
its called a scale wet Ralph is on my spoon do u like cats
scale factor!
Scale
proportions are used in scale factors; scale factors ARE proportions
scale models are used outside of school in various ways such as: movies whe they blow things up they dont really blow the real-life thing up they make up a scale model and make it look real although it not then blow the item up.
Scale Factor
When designing any large objects or structures, such as buildings, planes, bridges etc.