2454: ABC274a - Batting Average
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Description
Sample Input Copy
7 4
Sample Output Copy
0.571
HINT
As explained in the Problem Statement, \dfrac{B}{A} = \dfrac{4}{7} = 0.571428\dotsAB=74=0.571428… rounded off to three decimal digits is 0.5710.571. Thus, SS is 0.571.