Question

On a typical day, flights at a local airport arrive at a rate of 10 every 15 minutes. At the is time, how many flights would you expect to arrive in 1 hour?

Answer 1

1 hr = 60 minutes
15 minutes x _4_= 60 min
10 flights x 4 = 40 flights

Answer: 40 flights per hour

Answer 2

Answer:

Step-by-step explanation: