1 bag=5 6cats公仔箱論壇4 y; `6 B6 G; K( j# z) a6 P+ l
7 bags x 56 cats=392 catsos.tvboxnow.com( T, k" M6 y1 c. |; @+ j! q2 Z
392 cats x 4 legs=1568 legs 1 W) ]- ^- E C8 L# ros.tvboxnow.com7 persen=14 legs +1568 legs=1582 legsos.tvboxnow.com3 p5 e2 q: H; q# c! z! {
so there are 1582 legs in the bus