Convert US barrel to US liquid gallon
Unit definitions
US barrel
The US barrel is the standard liquid barrel in the US customary system. One US barrel equals $31.5$ US liquid gallons.
US liquid gallon
The US liquid gallon is a unit of volume equal to $231$ cubic inches.
How to convert US barrel to US liquid gallon
$$\text{Volume}_{\text{gal (liquid) (us)}} = \text{Volume}_{\text{bbl (US)}} \cdot 31.5$$
Examples
Example 1
Convert $25.0\ \text{bbl (US)}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 25.0 \cdot 31.5$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 787.5$$
$$\therefore \ 25.0\ \text{bbl (US)} = 787.5 \ \text{gal (liquid) (us)}$$
Example 2
Convert $75.0\ \text{bbl (US)}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 75.0 \cdot 31.5$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 2362.5$$
$$\therefore \ 75.0\ \text{bbl (US)} = 2362.5 \ \text{gal (liquid) (us)}$$
Example 3
Convert $115.0\ \text{bbl (US)}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 115.0 \cdot 31.5$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 3622.5$$
$$\therefore \ 115.0\ \text{bbl (US)} = 3622.5 \ \text{gal (liquid) (us)}$$
Example 4
Convert $135.0\ \text{bbl (US)}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 135.0 \cdot 31.5$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 4252.5$$
$$\therefore \ 135.0\ \text{bbl (US)} = 4252.5 \ \text{gal (liquid) (us)}$$
Example 5
Convert $180.0\ \text{bbl (US)}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 180.0 \cdot 31.5$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 5670$$
$$\therefore \ 180.0\ \text{bbl (US)} = 5670 \ \text{gal (liquid) (us)}$$