John starts climbing a very steep hill.  He travels 1 foot vertically for every two feet horizontally.  His elevation increases from 100 feet to 1450 feet.  How far does he move horizontally, in feet?
John starts climbing a very steep hill. He travels [NUMBER] foot vertically for every [NUMBER] feet horizontally. His elevation increases from [NUMBER] feet to [NUMBER] feet. How far does he move horizontally, in feet?
He travels 1450-100=<<1450-100=1350>>1350 feet vertically
So he travels 1350*2=<<1350*2=2700>>2700 feet horizontally
#### 2700