The pressure at the foot of the mountain = 740 mm Hg, and the height of the mountain = 3150 meters. What is the pressure at the top?

Decision:
1) 3150: 10.5 = 300
2) 740-300 = 540 mm Hg
Answer: 540 mm Hg

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.