1 bag=5 6catstvb now,tvbnow,bttvb+ X, W8 y! g8 N; R# C r. F2 T
7 bags x 56 cats=392 cats
% O3 W' g0 O$ o @5 O! {392 cats x 4 legs=1568 legs7 V* D1 r! D* N: u. C
7 persen=14 legs +1568 legs=1582 legs公仔箱論壇- A& ~ |3 D$ b# p
so there are 1582 legs in the bus |