Can you solve this riddle?

[YellowButterfly]

Alice, Bri, Casey and Darcy are traveling on a tourist bus. Each of them has 4 baskets. There are 4 cats in every basket. Every cat has 5 kittens. When the bus stops, Casey got off.

How many legs are on the bus?

 

[A_Powerful_Mind]

Zero...buses don't have legs.

 

[Emerald]

haha I was going to say we don't know because I'm sure there were more tourists than them on the bus!