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"6 l+ m) l% z" _8 _( Y

/ ~$ `- ]/ Y  S- E( T1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related) ^3 L4 e! o# V1 \
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?"
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' y( B9 ?  S9 L: Y2 G$ n& 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."
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2. http://nz.youtube.com/watch?v=itjlj6i9XFo: ]. X2 _( s2 f% y9 b9 d8 q* H

/ y) s7 w, C) g( b; B, `4 C2 OQ:"How many feet are in 2 1/2 yards?2 R) r: J: s" Q+ I' g* b8 J
A:"78"
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  H8 \2 C; T. ^WHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?