Larry conducts an experiment. He uses twelve buckets of water to fill a small swimming pool. He knows one gallon is approximately equal to 3.8 liters.
If each bucket holds 1.5 gallons, what is the amount of water the pool holds in liters?
A 5.7 liters
B 1.5 liters
C 68.4 liters
D 12.8 liters

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m