Which ratio correctly compares 120 cm to 80 mm?

a.
3 to 20

b.
3 to 2

c.
15 to 1

d.
150 to 1
(need answer asap)

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h