唔該！幫幫忙解答我以下2個問題唔該!

xylitol25

唔係好明個問題同"答案"
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5 C) \3 R4 b3 @) s1 O1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related
7 [, ?3 X7 c" t8 [1 }' p; jAimee Teegarden: "Recent polls have shown a fifth of Americans can't locate the U.S. on a world map. Why do you think this is?"- R7 ?4 P' d1 ?4 g4 V  C9 e

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3 h( E: d. X% P9 E; D, \4 YCaitlin Upton: "I personally believe that U.S. Americans are unable to do so because, uh, some, people out there in our nation don't have maps and, uh, I believe that our, uh, education like such as, uh, South Africa and, uh, the Iraq, everywhere like such as, and, I believe that they should, our education over here in the U.S. should help the U.S., uh, or, uh, should help South Africa and should help the Iraq and the filter-074 countries, so we will be able to build up our future, for our children."
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2. http://nz.youtube.com/watch?v=itjlj6i9XFo2 Y% s- @1 N* [1 p' _
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Q:"How many feet are in 2 1/2 yards?
$ y9 A& i0 p6 x4 c9 Q8 M7 eA:"78"
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$ S& a) u5 L4 e* M2 f, J+ M4 xWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?