Answer:
It will take 6 hours
Explanation:
To find the time, we can use the formula
d= rt, where d is the distance, r is the rate and t is the time
d= 180 r= 30 so we can solve for t
180 = 30t
Divide each side by 30
180/30 = 30t/30
6 = t
It will take 6 hours