To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to 3/10 of its present?  Choose the correct choice from the following options:
A) 61.5	B) 60.5	C) 63.5	D) 83.333	E) 64.5
Let capacity of 1 bucket = x   Capacity of the tank = 25x   New capacity of the bucket = 3x/10   Hence, number of buckets needed = 25x/(3x/10)=(25×10)/3=83.33333   Answer is 83.333.
<result>D</result>
To fill a tank, 25 buckets of water is required. How many buckets of water will be required to fill the same tank if the capacity of the bucket is reduced to 3/10 of its present?