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"! m9 _$ N* c) W' p: x
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1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related# b6 O2 ]& F5 @5 Z! B; m
Aimee 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?"/ R0 b: ]$ _+ V6 U" w; C0 s

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: D3 `# t; j9 v1 aCaitlin 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."5 L8 |' I: o& N, q- l* B4 r: t) j
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2. http://nz.youtube.com/watch?v=itjlj6i9XFo
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3 N$ d2 v) Q* I( N) p  n. [5 zQ:"How many feet are in 2 1/2 yards?
/ G) F, ]3 I. C1 N; s/ Q& G) KA:"78"
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. Z* g5 J9 }' c1 TWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?