miackdmsoanvcaw miackdmsoanvcaw

16-08-2017
Mathematics

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Andy, Brenda and Carla are running a race. in how many different ways can the students finish in first, second and third place

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annalxng annalxng

16-08-2017

Let's call them A B and C.

ABC
ACB
BAC
BCA
CAB
CBA

so there's 6 different ways

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