1 bag=5 6cats公仔箱論壇/ |" s6 s+ i# o( q- o
7 bags x 56 cats=392 cats公仔箱論壇: o' g1 L' d; d$ ~( i9 ~
392 cats x 4 legs=1568 legstvb now,tvbnow,bttvb1 O& M; h x( c# H% t7 j. E
7 persen=14 legs +1568 legs=1582 legs公仔箱論壇; U. H6 g8 O$ x: v' h" `
so there are 1582 legs in the bus |