Two maps of a university campus are available to students.
The scale from the campus to map A is 18 m to 6 cm.
The scale from the campus to map B is 32 m to 8 cm.
The distance from the cafeteria to the math building is
15.5 cm on map A. The distance from the bookstore to
the math building is 12.5 cm on map B.

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

what

it's d

step-by-step explanation: