Question:
Lamp posts were installed along a new stretch of straight road. There was a distance of 25 m between every two lamp posts. Each lamp post cost $55. How much did it cost to install all the lamp posts on a stretch of road measuring 3.2 km?
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Lamp posts were installed along a new stretch of straight road. There was a distance of 25 m between every two lamp posts. Each lamp post cost $55. How much did it cost to install all the lamp posts on a stretch of road measuring 3.2 km?