Quinn's dance teacher wants her to do 30 minutes of stretching each day. A. What percentage of this goal is 24 minutes of stretching? 24 minutes is % of 30 minutes B. What percentage of this goal is 42 minutes of stretching? 42 minutes is % of 30 minutes​

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?