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## Homework Statement

Using the equation P=m/V show that the equation PV=nRT can become P/p=(R/MW)T

P=pressure

p=density of air

n=number of moles of gas

R=gas constant

T=temperature

m=mass

V=volume

MW=mass of one mole of air

## Homework Equations

P=m/V

PV=nRT

P/p=(R/MW)T

## The Attempt at a Solution

I was reading that n=m/MW, is that right?

And where I'm stuck at is properly matching each letter from the first equation with the second one and how that can translate to the final equation.

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