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 two-fifth of its present ?	Choose the correct choice
A) 10  B) 35  C) 62.5  D) Cannot be determined  E) None of these
EXPLANATION   Let the capacity of 1 bucket = x.   Then, the capacity of tank = 25x.   New capacity of bucket = 2/5x   Required number of buckets = 25x /(2x/5)   =( 25x x 5/2x)   =125/2= 
<gadget id="calculator">125/2</gadget>
<output>125/2 = around 62.5</output>
62.5   Answer 62.5
<result>C</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 two-fifth of its present ?