12 buckets of water fill a tank when the capacity of each tank is 13.5 liters. How many buckets will be needed to fill the same tank, if the capacity of each bucket is 9 liters?

One Answer on this Question

1. Capacity of the tank =(12 x 13.5) liters =162 liters.

   Capacity of each bucket =9 liters

   Number of buckets needed = 162/9 =18.

   Reply