有一張比例尺為1：50000的地圖,有一個(gè)面積為6平方厘米的區(qū)域代表森林,其對應(yīng)的區(qū)域在另外一張比例尺為1：25000的地圖上（這句話好像沒說完）
修改后,汽車以同樣加侖的燃料能多行駛25%里程,計(jì)算：行駛已知路程的燃油節(jié)省率
蒙著翻的,將就看吧
On a map whose scale is 1:50000 ,a wood is represented by a region of area 6 平方厘米.State the corresponding area on a map
On a map whose scale is 1:50000 ,a wood is represented by a region of area 6 平方厘米.State the corresponding area on a map whose scale is 1:25000
After modification a car will do 25% more miles to the gallon.Calculate the resulting percentage saving in fuel for a given journey.
翻譯就可以
After modification a car will do 25% more miles to the gallon.Calculate the resulting percentage saving in fuel for a given journey.
翻譯就可以
英語人氣：510 ℃時(shí)間：2020-04-10 11:21:18
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