Convert Pound to Ounce
Unit definitions
Pound
$453.592\,37$ grams is a pound. It is also known as the avoirdupois pound.
Ounce
$\frac{1}{16}$ of a pound is an ounce. It is also known as the avoirdupois ounce.
How to convert Pound to Ounce
$$\text{Mass}_{\text{oz}} = \text{Mass}_{\text{lb}} \cdot 16$$
Examples
Example 1
Convert $30.0\ \text{lb}$ to $\text{oz}$.
$$\text{Mass}_{\text{oz}} = 30.0 \cdot 16$$
$$\text{Mass}_{\text{oz}} = 480$$
$$\therefore \ 30.0\ \text{lb} = 480 \ \text{oz}$$
Example 2
Convert $80.0\ \text{lb}$ to $\text{oz}$.
$$\text{Mass}_{\text{oz}} = 80.0 \cdot 16$$
$$\text{Mass}_{\text{oz}} = 1280$$
$$\therefore \ 80.0\ \text{lb} = 1280 \ \text{oz}$$
Example 3
Convert $120.0\ \text{lb}$ to $\text{oz}$.
$$\text{Mass}_{\text{oz}} = 120.0 \cdot 16$$
$$\text{Mass}_{\text{oz}} = 1920$$
$$\therefore \ 120.0\ \text{lb} = 1920 \ \text{oz}$$
Example 4
Convert $135.0\ \text{lb}$ to $\text{oz}$.
$$\text{Mass}_{\text{oz}} = 135.0 \cdot 16$$
$$\text{Mass}_{\text{oz}} = 2160$$
$$\therefore \ 135.0\ \text{lb} = 2160 \ \text{oz}$$
Example 5
Convert $195.0\ \text{lb}$ to $\text{oz}$.
$$\text{Mass}_{\text{oz}} = 195.0 \cdot 16$$
$$\text{Mass}_{\text{oz}} = 3120$$
$$\therefore \ 195.0\ \text{lb} = 3120 \ \text{oz}$$