Kellie is painting one wall in her room. She began with 2 liters of paint and used 750 milliliters on the first coat. If she plans to put on 3 coats of paint does she have enough paint?

Kellie used 750 milliliters for the first coat, and if she plans to apply three coats, she will need a total of 2,250 milliliters (750 milliliters x 3 coats). Since 2 liters is equivalent to 2,000 milliliters, she does not have enough paint, as she will be short by 250 milliliters.