Pump B can fill 3 identical tanks in 60 min.
How long does it take Pump B to fill one tank?
a. 6 min
b. 10 min
C. 12 min
d. 20 min

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Answer:

d. 20 min

Step-by-step explanation:

60 minutes divided by 3 tanks = 20 minutes each

D. 20 minutes
correct me if im wrong