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"0 ?* I/ B* T' K6 c  A7 ^1 }# |

9 q* l9 k( Q, A8 T! z  [  O9 T! S' k6 l1. http://nz.youtube.com/watch?v=lj3iNxZ8Dww&feature=related, b7 n4 o4 D4 J2 H1 X2 J
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?"7 u/ {* X( ]1 u$ u

0 I9 T: y1 c& o% T/ l" s
' L8 U8 [& P+ g* G% mCaitlin 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."
6 y+ C5 u: K' c( n* m
- E. k5 |& {, W7 m1 D# ^9 K2. http://nz.youtube.com/watch?v=itjlj6i9XFo
% j/ ~! u6 ^3 F2 O- ?: o) Y9 ~( k5 S. X
Q:"How many feet are in 2 1/2 yards?
9 f" m* K6 l; z& `A:"78"$ h- t7 G4 m- F

( o5 T: c, [8 X! @  J  N5 d/ mWHY NOT IS 7.5? I THINK IS 3 FEETS EQUAL 1 YARD?