A pump can fill a tank with water in 2 hours. Because of a leak, it took
A. 8 hours
B. 14 hours
C. 12 hours
D. 7 hours
Answer:B
A pump can fill a tank with water in 2 hours. Because of a leak, it took
A. 8 hours B. 14 hours C. 12 hours D. 7 hours