Convert US cup to US quart
Unit definitions
US cup
The US cup is equal to $8$ US fluid ounces.
US quart
$32$ US fluid ounces are equal to $1$ US quart.
How to convert US cup to US quart
$$\text{Volume}_{\text{qt (us)}} = \frac{\text{Volume}_{\text{cup (us)}}}{4}$$
Examples
Example 1
Convert $50.0\ \text{cup (us)}$ to $\text{qt (us)}$.
$$\text{Volume}_{\text{qt (us)}} = \frac{50.0}{4}$$
$$\text{Volume}_{\text{qt (us)}} = 12.5$$
$$\therefore \ 50.0\ \text{cup (us)} = 12.5 \ \text{qt (us)}$$
Example 2
Convert $70.0\ \text{cup (us)}$ to $\text{qt (us)}$.
$$\text{Volume}_{\text{qt (us)}} = \frac{70.0}{4}$$
$$\text{Volume}_{\text{qt (us)}} = 17.5$$
$$\therefore \ 70.0\ \text{cup (us)} = 17.5 \ \text{qt (us)}$$
Example 3
Convert $120.0\ \text{cup (us)}$ to $\text{qt (us)}$.
$$\text{Volume}_{\text{qt (us)}} = \frac{120.0}{4}$$
$$\text{Volume}_{\text{qt (us)}} = 30$$
$$\therefore \ 120.0\ \text{cup (us)} = 30 \ \text{qt (us)}$$
Example 4
Convert $150.0\ \text{cup (us)}$ to $\text{qt (us)}$.
$$\text{Volume}_{\text{qt (us)}} = \frac{150.0}{4}$$
$$\text{Volume}_{\text{qt (us)}} = 37.5$$
$$\therefore \ 150.0\ \text{cup (us)} = 37.5 \ \text{qt (us)}$$
Example 5
Convert $170.0\ \text{cup (us)}$ to $\text{qt (us)}$.
$$\text{Volume}_{\text{qt (us)}} = \frac{170.0}{4}$$
$$\text{Volume}_{\text{qt (us)}} = 42.5$$
$$\therefore \ 170.0\ \text{cup (us)} = 42.5 \ \text{qt (us)}$$