There are 8 boys on a bus. Each boy has 8 backpacks. In each backpack, there are 8 big dogs. For every big dog there are 8 little dogs.

How many legs are there in the bus?

1 answer

Boys = 8 * 2

Big dogs = 8 * 8 * 4

Little dogs = 8 * 8 * 8 * 4

That's a lot of dogs for a backpack.