1 bag=5 6cats5.39.217.77+ l$ z; [& s. b4 O( s6 v% P- {4 x4 R
7 bags x 56 cats=392 cats/ H4 M; l8 x7 N
392 cats x 4 legs=1568 legs 5 y" j# I [ ?4 e: y5.39.217.777 persen=14 legs +1568 legs=1582 legs 3 O( ]' Z4 s% v5 u/ W v% R) F3 Y4 t$ {so there are 1582 legs in the bus