Answer
1.5L
Work Step by Step
$\frac{1500mL}{1}$ $\div$ $\frac{1000mL}{1L}$
Divide the number of mL by the number of liters.
$\frac{1500mL}{1}$ $\times$ $\frac{1L}{1000ML}$
-When dividing fractions you are supposed to do the inverse of the second fraction and multiply
$\frac{1500mL}{1000mL}$ =1.5L