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[Maximum mark: 6]
Perplex is building a skyscraper in New York City. Every story of the building has the same height, except for the first floor.
The height of the skyscraper is 66.3m after 20 stories have been completed, and 95.1m after 29 stories have been completed.
- [4]
Find the height of each regular floor, and the height of the first floor.
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The current tallest building in New York is 541m tall.
- [2]
Determine the number of stories Perplex will need to break this record.
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