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Mathematics 7 Online
OpenStudy (lilai3):

In a race with 6 runners, how many ways can the runners finish first, second, or third?

Directrix (directrix):

6*5*4 = 120 ways

OpenStudy (anonymous):

6*5*4 = 120 ways... first place by 6 ways, second by 5 ways and third by 4 ways...

OpenStudy (anonymous):

hmmm interesting

OpenStudy (lilai3):

thank you guys soooo much.... whaaa? wut do u mean by interesting, @aminah

OpenStudy (anonymous):

lol nothing....but i think i learned something todya

OpenStudy (lilai3):

oh.. dat's very nice.. wut is it?

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