Respuesta :
3 2/5 = 17/5 miles
17/5 miles 8 * 17 136
_________ = _____ mph = ___ mph = 3.9 mph
7/8 hours 5 * 7 35
17/5 miles 8 * 17 136
_________ = _____ mph = ___ mph = 3.9 mph
7/8 hours 5 * 7 35