Mo Math, Mo Problems

S7 E7: Willie helps Sadie with her homework by enlisting the guys to create a real-life version of a math problem, but when Jase and Willie get sidetracked helping Sadie, they rekindle an old argument of whether Jase can outrun a truck, and decide to test out the theory on the streets. Meanwhile, Si helps Kay and Phil write a contract to put an end to Kay's compulsive hoarding.