小6數學問題6:－線上遊戲排行榜2013/2014,進擊的巨人線上看,candy crush saga外掛,正妹寫真三圍

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小6數學問題6

Jan 18th 2014, 06:43

數學問題：瑋瑋做竿影實驗發現，在某時他的身高180公分，影子長1.2公尺，同時，一根旗桿影子的長度是4.5公尺，
則旗桿的高度是多少公尺？

180公分=1.8公尺

1.8:1.2=旗桿的高度:4.5

1.2*旗桿的高度=4.5*1.8

旗桿的高度=4.5*1.8/1.2

=6.75公尺

ans:旗桿的高度是6.75公尺

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