It is usually a fraction, as it is usually shown in a ratio. Decimal and percentages can be used though.
it is a scale that goes from loudest to quietestegLOUDESTaroplanewhaletrafficwhisperingQUIETEST
you make it into a fraction and multipy it by any giant one. then you have to REDUCE it
1/1
Tautologically!
You increase the scale factor.
The area scale factor is the square of the side length scale factor.
Well it uses two graduated scales, a main scale similar to that on a ruler, and a specially graduated scale, the vernier, that slides parallel to the main scale and enables readings to be made to a fraction of the main scale.The main scale measure to one decimal place and the mark on the main scale that face opposite the supporting scale is taken to the second decimal ..
1.25
Scale factor and perimeter are related because if the scale factor is 2, then the perimeter will be doubled. So whatever the scale factor is, that is how many times the perimeter will be enlarged.
1 shape cannot have a scale factor. A scale factor is something (a factor) that relates one shape to another.
The area is directly proportional to the square of the scale factor. If the scale factor is 2, the area is 4-fold If the scale factor is 3, the area is 9-fold If the scale factor is 1000, the area is 1,000,000-fold
They are verbal scale, Linear Scale and fraction scale.