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To get the other side of the lake,one can drive around it on lake road, go over the bridge or ride the ferry.how many different ways can one go across the lake and back?

To get the other side of the lake,one can drive around it on lake road, go over the bridge or ride the ferry.how many different ways can one go across the lake and back?
asked 204k views
2 votes
To get the other side of the lake,one can drive around it on lake road, go over the bridge or ride the ferry.how many different ways can one go across the lake and back?

asked
User Vabada
by
7.2k points

1 Answer

3 votes
1.road, road
2.road,bridge
3.road,ferry
4.bridge,bridge
5.bridge,road
6.bridge,ferry
7.ferry,bridge
8.ferry,road
9.ferry,ferry
answered
User Toby Collins
by
8.1k points
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