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Math problems on the soccer

Miss 灬 Knowledge2010-03-16 20:10:34 +0000 #1
football by black and white leather in two colors with block letters made of black block is a regular pentagon, white leather pieces is a regular hexagon, if a football block of a total of 32 black and white skin, you may calculate, the number of blocks of black and white skin?
saintrara2010-03-16 20:13:04 +0000 #2
Black 12

20

because the white one black and five white skin to be together

a White to Black and three together

so in accordance with the proportion of

black leather and white leather at the junction of several articles to be equal to

black: white = 3:5

get the above results
Small Pig Stand by Me Cool2010-03-16 20:36:58 +0000 #3
The 16

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