Question

Karl’s watering system rotates at a constant. One complete rotation takes 72 hours. Following the circular motion of the watering system, how many degrees was watered after TWO DAYS?

Answer 1

After two days, 240 degrees was water.

Explanation:

24 hours = 1 day

72 hr/24 hr = 3 days

Therefore, one full rotation takes 3 days.

1 rotation = 360 degrees

360 degrees/ 3 days = 120 degrees per day

120 degrees x 2 days = 240 degrees

240 degrees was watered after two days