(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

the question is in the diagram i have attached. basically i have to find absolute pressure

2. Relevant equations

P = pgh where P is Pressure and p is density

3. The attempt at a solution

1st of all i need to convert 750mm into a pressure? somehow dont know exactly.

the rule i was told is starting from the right side, if it goes down it is subtracted and if it goes up it is added. So in knowing that i did: p_atm - (8 * 0.15 ) - ( 10* 0.05) but i dont know the pressure yet coz i dont know how to calculate. is the rest of the method correct though?

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# Homework Help: Absolute pressure

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