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Posted

7 children are being driven in a school bus. Each child has 7 schoolbags. Each bag contains 7 mother cats. Each cat has 7 kittens.

 

Happily, each of them has the foreseen amount of paws provided by nature.

 

 

 

Question: How many legs/ paws are in the bus?

 

 

Bearing in mind I dont have the answer yet. I swear Ive done the right answer its just saying its wrong. Grrrr.

 

Okay, Ive got the answer now. Ill reveal when you guys get it/when you want me to.

 

Read the question EXTREMELY carefully. Its not a trick question, just read carefully.

Posted

Assuming a person has "four legs/paws"...

 

The answer I would guess would be... 7 x 7 x 7 x 7 x 4 for the kittens plus 7 x 7 x 7 x 4 for the mother cats plus 7 x 4 for the children plus an extra 4 for the driver of the bus, which makes 11008?

Posted
Assuming a person has "four legs/paws"...

 

The answer I would guess would be... 7 x 7 x 7 x 7 x 4 for the kittens plus 7 x 7 x 7 x 4 for the mother cats plus 7 x 4 for the children plus an extra 4 for the driver of the bus, which makes 11008?

 

Children and busdrivers tend to have only two legs.

Posted

7 children x 7 bags each = 49 school bags

 

49 bags contain 7 cats = 49x7 = 343

 

343 cats x 7 kittens = 2401

 

2401 x 4 paws each = 9604

 

if including the humans:

 

9604 + 14 (for the childrens legs) = 9618

 

if a trick question + 2 for the driver? = 9620

 

probably totally wrong as im rubbish at maths cos that seems an awful amount of cats to have on one bus :p

Posted
1372 by my calculations.

 

7 bags times 7 mother cats=49

49 mother cats times 7 kittens=343

343 total cats times 7 children=2,401

2,401 mother cats and kittens times 4 legs/paws=9,604

9,604 cat legs/paws plus 14 legs on 7 children=9,618

9,618 legs/paws plus 2 legs for the driver=9,620

total number of legs/paws on bus=9,620

 

Driver and children have hands, not paws so therefore thier hands were not counted.

 

ANSWER......9,620

Posted
7 bags times 7 mother cats=49

49 mother cats times 7 kittens=343

343 total cats times 7 children=2,401

2,401 mother cats and kittens times 4 legs/paws=9,604

9,604 cat legs/paws plus 14 legs on 7 children=9,618

9,618 legs/paws plus 2 legs for the driver=9,620

total number of legs/paws on bus=9,620

 

Driver and children have hands, not paws so therefore thier hands were not counted.

 

ANSWER......9,620

 

Same calculations and answers as me eh? at least I don't feel totally thick now someone else has worked it out like me. : peace:

Posted

7 children = 14 legs

 

so 7 children * 7 bags = 49

 

49 bags * 7 mother cats = 343

 

343 mother cats * 4 paws = 1372

 

343 mother cats * 7 kittens = 2401

 

2401 kittens * 4 paws = 9604

 

So 14 legs, 9604 kitten paws and 1372 mother cat paws = 10990

 

But what about the person who is driving the bus?

 

Or am I thinking too much into it? That'd make 10992..

 

wolfy = bad at maths

Posted

It doesn't say that the bags or cats are on the bus, you just presume it - I say 16 if you include a driver, and if it's not a bus of amputee children.

Posted
It doesn't say that the bags or cats are on the bus, you just presume it - I say 16 if you include a driver, and if it's not a bus of amputee children.

 

Yes it does....

 

wolfy = bad at maths

 

Yet the only one so far to get it right.

 

Posted
Yes it does....

 

It doesn't specify, actually, and that's how most of these things usually work. If they are on board, I say 10992.

 

EDIT: Ah, damn, you posted the answer.

Posted

So let me see:

 

7 children x 7 bags each = 49 school bags

 

49 bags contain 7 cats = 49x7 = 343

 

343 cats x 7 kittens = 2401

 

343 cats + 2401 kittens = 2744 (this is the bit i missed in my original workings out i think)

 

2744 x 4 paws = 10976

 

10976 + 14 children legs = 10990

 

10990 + 2 driver legs = 10992

 

woop I can work it out! :yay:

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