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khanacademy's profile
Khan Academy
Khan Academy
Khan Academy
Verified account
@khanacademy

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Khan AcademyVerified account

@khanacademy

Working to make a free, world-class education available for anyone, anywhere. http://khanacademy.org 

Mountain View, CA
khanacademy.org
Joined October 2008

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    Khan Academy‏Verified account @khanacademy 29 May 2014
    • Report Tweet

    What's the relationship between these gears? RT the answer to this week's #KAMathChallenge.pic.twitter.com/8yNcKMRfac

    3:28 PM - 29 May 2014
    • 30 Retweets
    • 29 Likes
    • Swaroop Rs Janet Langkop Nina Padmanabhan CoolCarrot Gypsy Soul72 bigbang José Sánchez Prashant राजस्थानी Let’sStartUp SanJose
    11 replies 30 retweets 29 likes
      1. Katie Harris‏ @The_Poof 29 May 2014
        • Report Tweet
        Replying to @khanacademy

        @khanacademy a*(7/6) = c [Gear ratio is ~1.167] #KAMathChallenge

        0 replies 0 retweets 0 likes
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      1. Debbie Lane‏ @LaneDebra 29 May 2014
        • Report Tweet
        Replying to @khanacademy

        “@khanacademy: What's the relationship between these gears? RT the answer to this week's #KAMathChallenge. pic.twitter.com/smJ6UQtcWB”

        0 replies 0 retweets 0 likes
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      1. Alyson Gair‏ @Alygair 29 May 2014
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        Replying to @khanacademy

        @khanacademy c=1.167a ? Seems too simple so it must be wrong. #KAmathchallenge

        0 replies 0 retweets 0 likes
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      1. SingularidadEsencial‏ @DraganMarkus 29 May 2014
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        Replying to @khanacademy

        @khanacademy 7/9,9/6

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      1. jeffa00‏ @jeffa00 29 May 2014
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        Replying to @khanacademy

        Pfft. Easy. @khanacademy They are side by side. Duh. OR, B is the mama and A and C are the little brother and sister. Papa lost his teeth.

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      1. Smidth‏ @smidth 29 May 2014
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        Replying to @khanacademy

        @khanacademy c=(7/6) a

        0 replies 0 retweets 0 likes
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      1. Marek N.‏ @DB1BMN 30 May 2014
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        Replying to @khanacademy

        @khanacademy c=(A/C)*a

        0 replies 0 retweets 0 likes
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      1. Alyson Gair‏ @Alygair 30 May 2014
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        Replying to @khanacademy

        @khanacademy a x c = the answer to life, the universe, and everything #KAmathchallenge

        0 replies 0 retweets 0 likes
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      1. Surya Mantravadi‏ @suremantra 31 May 2014
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        Replying to @khanacademy

        @khanacademy 7/6

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