John has 20% more boxes than Jules. Jules has 5 more boxes than Joseph. Joseph has 80% fewer boxes than Stan. If Stan has 100 boxes, how many boxes does John have?
Joseph has 100 * 0.80 = <T>multiply(100, 0.8)=80.0 less boxes than Stan.
Joseph has a total of 100 - 80 = <T>subtract(100, 80)=20 boxes.
Jules has 20 + 5 = <T>add(20, 5)=25 boxes.
John has 25 * 0.20 = <T>multiply(25, 0.2)=5.0 more boxes than Jules.
John has a total of 25 + 5 = <T>add(25, 5)=30 boxes
