20 minutes
((150 × 3) + 200) × 2 = 1300 feet
150
probs about 5 seconds at 3m/s
6.82 seconds.
An 8-inch pipe must be 57.4 feet long to contain 150 gallons of water.
150 x150 = 22,500 / 43,560 = .5165 acres
8 men lay 100 feet in 2 days.The same 8 men lay 50 feet per day.Each man lays 50/8 feet per day.So 3 men lay 150/8 feet per day.It takes them 8 days to lay 150 feet.
What is your question?
0.3615702479338843 acres
2.672 acres.
150 ft x 815 ft = 2.81 acres, approx.