# Pre-Algebra

posted by
**Joel** on
.

If 4 liters of motor oil cost $3.88, what is the price for 1 liter? I'm supposed yo set up proportions. This is how I set it up:

$3.88/4 liters • 1 liter/p

p= the price for 1 liter

Please tell me if I set it up right and how to solve.