D=RT for D, if T=5hours and T=65mph
D = RTSince R = 65 and T = 5, just plug those numbers into the equation and solve.D = 65 • 5 D = 325 miles
325 Miles because all you do is multiple. If you mean R =5 hours, then just multiple. The units cancel out as5hours*65m/h =325 miles.