Answer:
Since the answer is a decimal we have to state that two cars had 11 passangers while one car had 10 passangers.
Step-by-step explanation:
Step 1: Determine the unit rate
Passangers per car
Passangers / car
(31 passangers) / (3 cars)
10.333 passangers / car
Answer: Since the answer is a decimal we have to state that two cars had 11 passangers while one car had 10 passangers.