A building is 900 feet tall and 150 feet wide. A

scale model of the building is 3 feet tall.
Which proportion can be used to find the width, w
, of the scale model?
A 900
150 =
3
w
B 900
3 =
w
150
C 150
900 =
3
w
D 150
3 =
900
w

1 answer

900/3 = 150/w