viewimage.php?id=3dafdf21f7d335ab67b1d1&no=24b0d769e1d32ca73ded8ffa11d028313550f9fb3f9dac8b24082c81cb535a460e17c755e74aceb47fa285d922779e40a92b2eb1247379d47bbbbf02b7a3dda275409fdbc7dc01da053fd34055065fe402f2a95caac511548e7506355d310908ac0c520d3df16dbd798b6bde

최소 9

평균 10

최대 12

일단 이렇게가 한계같음 

77.16