Convert Yoctogram to Zeptogram
Unit definitions
Yoctogram
$\frac{1}{10^{24}}$ of a gram is a yoctogram.
Zeptogram
$\frac{1}{10^{21}}$ of a gram is a zeptogram.
How to convert Yoctogram to Zeptogram
$$\text{Mass}_{\text{zg}} = \frac{\text{Mass}_{\text{yg}}}{1000}$$
Examples
Example 1
Convert $20.0\ \text{yg}$ to $\text{zg}$.
$$\text{Mass}_{\text{zg}} = \frac{20.0}{1000}$$
$$\text{Mass}_{\text{zg}} = 0.02$$
$$\therefore \ 20.0\ \text{yg} = 0.02 \ \text{zg}$$
Example 2
Convert $90.0\ \text{yg}$ to $\text{zg}$.
$$\text{Mass}_{\text{zg}} = \frac{90.0}{1000}$$
$$\text{Mass}_{\text{zg}} = 0.09$$
$$\therefore \ 90.0\ \text{yg} = 0.09 \ \text{zg}$$
Example 3
Convert $100.0\ \text{yg}$ to $\text{zg}$.
$$\text{Mass}_{\text{zg}} = \frac{100.0}{1000}$$
$$\text{Mass}_{\text{zg}} = 0.1$$
$$\therefore \ 100.0\ \text{yg} = 0.1 \ \text{zg}$$
Example 4
Convert $145.0\ \text{yg}$ to $\text{zg}$.
$$\text{Mass}_{\text{zg}} = \frac{145.0}{1000}$$
$$\text{Mass}_{\text{zg}} = 0.145$$
$$\therefore \ 145.0\ \text{yg} = 0.145 \ \text{zg}$$
Example 5
Convert $165.0\ \text{yg}$ to $\text{zg}$.
$$\text{Mass}_{\text{zg}} = \frac{165.0}{1000}$$
$$\text{Mass}_{\text{zg}} = 0.165$$
$$\therefore \ 165.0\ \text{yg} = 0.165 \ \text{zg}$$