The length for the first model is 12 cm and the scale factor is 1/300, for the second model the length is 11.6 in and the scale factor is 1/90
What is unit conversion?
It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
For the first image:
The given length = 36 m
As it is given 0.5 cm = 1.5 m
= 36(0.5/1.5)
= 12 cm (0.5 cm = 1.5 m)
The scale factor = 0.5 cm/1.5m
= 0.5 cm/150 cm
Scale factor = 1/300
For the second picture:
The given length = 87 ft
= 87(2/15)
= 11.6 in (2 in = 15 ft)
Scale factor = 2in/15ft
= 2in/180in
Scale factor = 1/90
Thus, the length for the first model is 12 cm and the scale factor is 1/300, for the second model the length is 11.6 in and the scale factor is 1/90
Learn more about the unit conversion here:
brainly.com/question/14350438
#SPJ2
