1800 laps in 12 weeks
1800/12 = 150 laps in 1 week
150/5 = 30 laps a day
30 laps in 45 minutes
x laps in 60 minutes
x = (30*60)/45 = 40 laps per hour
x will be 67 because in each case the angles are alternate interior angle so we can prove x=67degree
Answer:
the answer is second one 14