There are 7 girls on a bus .each girls has 7 backpacks .in each backpacks .there are 7 big cats .for every big cat there are 7 little cats. How many legs are on the bus. Not counting the driver ?

905 Views Updated: 21 Apr 2018
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Answer

ans= 10990

There are seven girls = 7 girls

These seven girls have seven bags apiece = 49 backpacks

In each backpack there are seven big cats = 343 big cats

And for each big cat there are seven small cats = 2401 small cats

Now we must find out how many legs are on the bus.

Assuming that each girl has two legs, and each cat has four,

7(2) + 343(4) + 2401(4)

10990

So there are 10990 legs on the bus.

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