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"* d3 Z0 _# I4 Z9 G
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1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related* U$ F6 x# u9 g/ G, W' H
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?"4 {3 b0 l2 s# O* _) y8 s9 `

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Caitlin 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."% j2 _  I( @- Z4 Z

# O0 y9 ^1 f! x; ]: r7 V* u2 r6 J2. http://nz.youtube.com/watch?v=itjlj6i9XFo0 ]: s2 a2 N% q' ?$ ]

" Y7 C3 p! Z# S" D0 eQ:"How many feet are in 2 1/2 yards?7 b/ m5 Y/ y& H" ^5 ]
A:"78"2 N1 N4 N5 ]2 P3 B: `6 C
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WHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?