5.2 ounces of detergent = 1 box
0.7 ounces cleans 1 load.
First, we need to solve for how many is in 3 boxes
5.2 * 3 = 15.6
Now, divide to see how many loads can be cleaned with 3 boxes.
15.6/.7 =
This equals about 22, therefore, we can clean 22 FULL loads with 3 boxes.
Final answer: 22 full loads can be cleaned.