Respuesta :
Answer:
Mario's unit rate is 900
Step-by-step explanation:
hooe this helps
Answer:
4mi/hr
Step-by-step explanation:
Mario's walking rate is (2/3mi)/(10min)
Convert minutes to hours:
(2/3mi)/(10min) * (60min)/(1hr) =
(2/3mi*6min)/hr=
4mi/hr