Respuesta :
Distance = m miles, time spent = h hours
AVERAGE SPEED = DISTANCE/TIME
So his speed is m/h (D)
AVERAGE SPEED = DISTANCE/TIME
So his speed is m/h (D)
Answer: D. m/h
Step-by-step explanation: average speed = Distance ( miles) / Time ( hour)
Speed = Distance(m) / Time(h)
Speed = (m) / (h)
Speed= m / h
Speed = miles / hour.