What is 10 percent of a quart?

To find 10 percent of a quart, you would first convert the quart to ounces, as there are 32 ounces in a quart. Then, you would calculate 10 percent of 32 ounces by multiplying 32 by 0.10, which equals 3.2 ounces. Therefore, 10 percent of a quart is 3.2 ounces.