Final answer:
The atmospheric pressure at the top of Mt. Everest is 253 mmHg, which converts to approximately 0.333 atmospheres when using the conversion factor of 1 atmosphere equaling 760 mmHg.
Step-by-step explanation:
The atmospheric pressure at the top of Mt. Everest is 253 mmHg. To convert this pressure into atmospheres, we need to use the fact that 1 atmosphere (atm) is defined as 760 mmHg. Therefore, we can set up a simple division to find the pressure in atm:
Pressure in atm = (Pressure in mmHg) / (1 atm in mmHg)
Pressure in atm = 253 mmHg / 760 mmHg
Pressure in atm ≈ 0.333 atm
The atmospheric pressure at the top of Mt. Everest is 253 mmHg. To convert this pressure to atmospheres, we need to divide the value by the standard atmospheric pressure, which is defined as 760 mmHg. Therefore, the pressure at the top of Mt. Everest is approximately 0.333 atmospheres.
So the atmospheric pressure at the top of Mt. Everest is approximately 0.333 atmospheres.