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In a recent Grand Prix, the winner completed the race with an average speed of 229.8 km/h. What was his speed in miles per hour, meters per second, and feet per second?

142.790 $\mathrm{mi} / \mathrm{h}$63.83 $\mathrm{m} / \mathrm{s}$209.4 $\mathrm{ft} / \mathrm{s}$

05:09

Kevin C.

01:56

Ronald P.

Chemistry 101

Chapter 1

Essential Ideas

Intro to Chemistry

University of Central Florida

Rice University

University of Kentucky

Lectures

02:29

Chemistry is the science o…

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Solve each problem involvi…

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The winner of the 2008 Ind…

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Solve each problem.The…

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At an average speed of 125…

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A car is traveling at $55 …

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Hello. So we have kilometers. Where are you converting that to uh mouse Para. All right, so this is the relationship between clamorous and mouth. Because we are not converting the hours, there's a parameters. So once you have that you can just multiply this by that. Excuse me. Yeah. So you can just multiply this too. Okay, you're gonna get 1428 miles around two m/s. Now we need to change the kilometers and they are So this is the relationship between kilometers and now want limited, It's 1000 m. Of course we need to convert our two. So we have one or a system minutes They converted seconds. So one minute 60 seconds you just multiply the top and multiply the bottom. So this multiplied by large times that times that they multiply the bottom and then just uh they just divide. Okay? And it's going to give you this And the last one from 50 seconds. So one km is going to give you that and fit So that one is done then the hours, two seconds. The first conference. Excuse me. We will convert from our minutes and then minutes seconds, correct? So that is going to give you that. So you just multiply the top, multiply the bottom and then divide. Okay. Mhm. Thank you very much.

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