daily riddle #24

in #riddle • 6 years ago (edited)

Today not a very difficult riddle. I think it's just a bit of math ;)

You are invited to a party with 20 people. Everyone says hello to everyone. How many greetings will be?

#fun
6 years ago in #riddle by
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    • [-]
     6 years ago 

    190
    (19+18+17+...+3+2+1)

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     6 years ago 

    400 greetings 20 x 20

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     6 years ago 

    errwutzl gave the correct answer.

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     6 years ago 

    This post has received a 20.27 % upvote from @boomerang.

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       6 years ago 

      Four Hundred and Twenty greetings.

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         6 years ago 

        too many ;)

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        2 votes
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         6 years ago 

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