Bucket P has thrice the capacity as bucket Q. It takes 60 turns for bucket P to fill the empty drum. How many turns it will take for both the buckets P and Q, having each turn together to fill the empty drum? Choices.
A) 30
B) 45
C) 50
D) 25
E) 60
Let capacity of P be x liters   Then capacity of Q = x/3 liters   capacity of the drum = 60x   Required number of turns = 60x/(x+x/3) = 60x * 3/4x = 45   Answer is 4560  * 3/4= 
<gadget id="calculator">60  * 3/4</gadget>
<output>45</output>
45   Answer is 45
<result>B</result>
Bucket P has thrice the capacity as bucket Q. It takes 60 turns for bucket P to fill the empty drum. How many turns it will take for both the buckets P and Q, having each turn together to fill the empty drum?