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SMO 2016 Junior Round 1 Question 23

SMO · SMO 2016 Junior Round 1

Question 23

$A$ and $B$ are two right circular cylinders. The curved surface area of $A$ is $12.5\%$ more than that of $B$ while the base area of $A$ is $19\%$ less than that of $B$. If the height of $A$ is $x\%$ more than that of $B$, find the value of $x$.