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A pet store has 15 puppies, 6 kittens, and 8 hamsters. Alice, Bob, and Charlie each want to buy a pet. For variety, they each want a different kind of pet. How many ways can Alice, Bob, and Charlie buy pets and leave the store satisfied?

 Feb 17, 2020
 #1
avatar+219 
+1

Thanks for the A2A. I believe the answer is 15*6*8, which is 720.

 

Let me know if it is correct. 

 

Cheers!laugh

 Feb 17, 2020
 #2
avatar+219 
+1

Never mind, I think it is 4320 as we have 6 ways they can buy the pets. 

 

Cheers!laugh

 Feb 17, 2020
 #3
avatar+302 
+2

Refer to here: https://web2.0calc.com/questions/help_88823

To calculate Melody's answer: 15*6*8*3! = 4320, like Hypotenuisnace said!

 Feb 17, 2020

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