Current Attempt in Progress

A U$-$tube manometer is used to check the pressure of natural gas entering a furnace. One side of the manometer is connected to the gas inlet line, and the water level in the other side open to atmospheric pressure rises $3\mathrm{.}2$ in $.$ What is the gage pressure of the natural gas in the inlet line in in$.H_{2}O$ and in $l\frac{b}{f}{t}^2$ gage?

$p_{\text{g}\text{a}\text{s}}=$

$in.H_{2}O$ gage

$p_{\text{g}\text{a}\text{s}}=$

$l\frac{b}{f}{t}^2$ gage