How many bricks does it take to complete a 2,000 square foot building made entirely of brick?

Question

Frogger the magic frog can jump 10 feet using his magical magic jump, but his magic loses its power by a half each time, so his next jump only goes as far as 5 feet. The next jump will take him 2.5 feet, and so on.

How many jumps does it take to make it all the way across a 100 foot long pond?

Answer 1

It will only take the 1 final brick to complete the building at the end.