1 bag=5 6cats公仔箱論壇/ U- H; b5 V9 X" l! y6 P) ?
7 bags x 56 cats=392 cats
5 q8 K/ p, E- n9 n" Y392 cats x 4 legs=1568 legs公仔箱論壇6 J# T1 G/ Q+ o- U" q0 L& F
7 persen=14 legs +1568 legs=1582 legs
5 Z, l$ {0 C* z; {- G公仔箱論壇so there are 1582 legs in the bus |
發表於 2010-4-3 12:49 PM
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