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Let's play a game. If I went halfway to a town 60 km away at the speed of 30 km/hour, how fast do I have to go the rest of the way to have an average speed of 60 km/hour over the entire trip?
Last Post 09 Apr 2015 05:54 PM by raj. 5 Replies.
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alastair
Basic Member
Basic Member
Posts:132

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18 Mar 2015 11:58 AM
    Let's play a game. If I went halfway to a town 60 km away at the speed of 30 km/hour, how fast do I have to go the rest of the way to have an average speed of 60 km/hour over the entire trip?
    bruno gggg
    New Member
    New Member
    Posts:63

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    19 Mar 2015 10:43 AM
    50 kmph
    raj
    Basic Member
    Basic Member
    Posts:167

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    30 Mar 2015 01:08 PM
    40 kmph
    sccrowl
    New Member
    New Member
    Posts:9

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    31 Mar 2015 10:36 AM
    90 km / hour
    QBall49
    New Member
    New Member
    Posts:8

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    05 Apr 2015 10:12 AM
    90km/hr
    raj
    Basic Member
    Basic Member
    Posts:167

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    09 Apr 2015 05:54 PM
    30kmph
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