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                                    A tank’s capacity is 1600 cm3. If the time taken by tap to empty the tank is 20 min, then the rate of emptying the tank is __ cm3/min | 
                            
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Answer»  A tank’s capacity is 1600 cm3. If the time taken by tap to empty the tank is 20 min, then the rate of emptying the tank is   | 
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