1 bag=5 6cats公仔箱論壇4 S, N4 L$ V- ~% [* f; ?$ e0 S% G
7 bags x 56 cats=392 catstvb now,tvbnow,bttvb& d) Z" a* Q/ Y0 A4 y
392 cats x 4 legs=1568 legstvb now,tvbnow,bttvb* B$ ]9 m) A$ s
7 persen=14 legs +1568 legs=1582 legs公仔箱論壇) ?8 U+ ^- D- Q$ }7 D8 Z) l
so there are 1582 legs in the bus |