More expensive flooring options include natural stone, which can easily be up to $50 per square foot, and hardwood floors, which are rarely cheaper than $12 per square foot including the price of installation.hat you will need in the bathroom will differ substantially from what you need in the bedroom. Tile is a smart choice in rooms with water and humidity such as the laundry room, kitchen and bathroom. Average costs of porcelain and ceramic are $5 to $12 per square foot, including the price of installation.
The layer that is thinnest under the oceans is the crust. While it  is thinnest in those underwater regions, it is the thickest in the  regions where mountains are.
A fraction of the relationship of the thinnest layer to the thickest layer of earth? This depends on whether you treat the core as a single layer or split it into the outer and inner core. The Earth's core has a radius of approximately 3,470 km whereas the Earâ¦th's crust is on average only 60 km thick. This as a fraction is 60/3,470 which can be simplified to 1/58. That means that the core is approximately 58 times thicker than the crust.