Thomas made $8700 \text{ mL}$ of tomato soup. He packed $1.6 \text{ L}$ of the soup in his kids' lunches. He then froze half of the remaining soup.
**How many *milliliters* of soup did Thomas freeze?**
*$1$ liter $=1000$ milliliters*
[[☃ input-number 1]] $\text{mL}$