Here's how to convert 1 liter 6 tenths into milliliters:

1. Understand the Conversion:

* 1 liter (L) = 1000 milliliters (mL)

2. Convert the Decimal Part:

* 6 tenths = 0.6

* 0.6 liters = 0.6 * 1000 mL = 600 mL

3. Add the Whole Liter:

* 1 liter = 1000 mL

* 1000 mL + 600 mL = 1600 mL

Therefore, 1 liter 6 tenths is equal to 1600 milliliters.