The Malibu Country Club needs to drain its pool for refinishing. The hose they use to drain it can remove 60 cubic feet of water per minute. If the pool is 60 feet wide by 150 feet long by 10 feet deep and is currently at 80% capacity, how long will it take to drain the pool?  Choose the correct choice:
A) 1800 B) 1000 C) 1200 D) 1400 E) 1600
volume of pool = 60*150*10 cu.ft , 80% full = 60*150*10*0.8 cu.ft water is available to drain.   draining capacity =60 cu.ft /min therefore time taken = 60*150*10*0.8/ 60= 
<gadget id="calculator">60*150*10*0.8/ 60</gadget>
<output>1_200</output>
1200 min   1200
<result>C</result>
The Malibu Country Club needs to drain its pool for refinishing. The hose they use to drain it can remove 60 cubic feet of water per minute. If the pool is 60 feet wide by 150 feet long by 10 feet deep and is currently at 80% capacity, how long will it take to drain the pool?