on a bus there r seven girls. each girl has seven backpacks. in each backpack there r 7 large cats. each large cat has seven small cats.how many legs r there altogether?
There is 7 girls with 2 legs so that is 14, then 49 backpacks with 7 cats in each totaling 343 large cats which is 1372 legs on the large cats, each large cat has 7 small cats so that is 2401 small cats which is 9604 legs on the small cats so, 14+1372+9604=10990
