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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- l7 ^1 n1 e8 e6 \1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related
& a, E. l) _( ?; a& h3 CAimee 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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% o0 J, r  M$ B- PCaitlin 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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: i2 i, V, {7 A6 j5 V* j$ y7 [2. http://nz.youtube.com/watch?v=itjlj6i9XFo0 ^4 K' N9 t3 p7 x+ X

. J0 o! f+ c! f9 `) gQ:"How many feet are in 2 1/2 yards?
+ M0 T" P, l. r% ^A:"78"
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! b7 c# k0 q1 l, y7 k4 c) hWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?