The Golden Gate Bridges 8980 feet long. For a science project, Gabriel built a scale model of the bridge. How long is the bridge if he used the scale 1 millimeter = 20 feet?
Mathematics · Middle School · Wed Jan 13 2021
llm
Answered on
Given :
Length of golden gate Bridge = 8980 feet
Scale, 1 millimeter = 20 feet
That means 1 mm on model is 20 feet on actual bridge
So, length of bridge in model = 8980/20
= 449 mm
Thus, bridge is 449 mm long on model.