用铁皮做一个长5米宽1米高0.5米的长方形水糟无盖大约要用多少铁皮
\u7528\u94c1\u76ae\u505a\u4e00\u4e2a\u957f3\u7c73\u5bbd0.6\u7c73\u9ad80.4\u7c73\u7684\u957f\u65b9\u5f62\u6c34\u7cdf(\u65e0\u76d6)\u5927\u7ea6\u8981\u591a\u5c11\u94c1\u76ae(\u4fdd\u7559\u6574\u6570)
\uff080.6\u00d70.4\uff0b0.4\u00d73\uff09\u00d72\uff0b3\u00d70.6
5×1+1×0.5×2+5×0.5×2=11平方米5×1+1×0.5×2+5×0.5×2=11平方米
绛旓細5脳1+1脳0.5脳2+5脳0.5脳2=11骞虫柟绫
绛旓細鎴戠殑 鐢ㄩ搧鐨仛涓涓暱3绫冲0.6绫抽珮0.4绫崇殑闀挎柟褰㈡按绯(鏃犵洊)澶х害瑕佸灏戦搧鐨(淇濈暀鏁存暟) 鎴戞潵绛 3涓洖绛 #鐑# 鑱屽満涓婂彈濮斿眻瑕佷笉瑕佷负鑷繁瑙ｉ噴?鍖垮悕鐢ㄦ埛 2014-06-10 灞曞紑鍏ㄩ儴 鏈洖绛旂敱鎻愰棶鑰呮帹鑽 宸茶禐杩 宸茶俯杩< 浣犲杩欎釜鍥炵瓟鐨勮瘎浠锋槸? 璇勮 鏀惰捣 鍖垮悕鐢ㄦ埛 2014-06-10 灞曞紑鍏ㄩ儴 宸茶禐杩 宸茶俯杩...
绛旓細寰楁暟淇濈暀鏁村钩鏂 鐢ㄩ搧鐨仛涓涓暱涓夌背,瀹0.6绫抽珮0.鍥涚背鐨勯暱鏂逛綋姘存Ы鏃犵洊,澶х害瑕佺敤澶氬皯骞虫柟绫崇殑閾佺毊?寰楁暟淇濈暀鏁村钩鏂圭背鏁,鐢ㄨ繘涓娉曞彇杩戜技鍊笺傝繖涓按妲芥渶澶氳兘钃勬按澶氬皯绔嬫柟绫?... 鐢ㄩ搧鐨仛涓涓暱涓夌背,瀹0.6绫抽珮0.鍥涚背鐨勯暱鏂逛綋姘存Ы鏃犵洊,澶х害瑕佺敤澶氬皯骞虫柟绫崇殑閾佺毊?寰楁暟淇濈暀鏁村钩鏂圭背鏁,鐢ㄨ繘涓娉曞彇杩戜技鍊笺傝繖涓...
绛旓細鐢ㄤ竴鍧闀1绫冲0銆8绫崇殑闀挎柟褰閾佺毊鍋鐩村緞4鍒嗙背鐨勫浗褰氦閫氭爣蹇楃墝�� 鎴戞潵绛 1涓洖绛 #鐑# 宸插濂虫у氨搴旇鎵挎媴瀹堕噷澶ч儴鍒嗗鍔″悧?骞虫贰鏃犲濂 2014-06-17 路 TA鑾峰緱瓒呰繃2.2涓囦釜璧 鐭ラ亾澶ф湁鍙负绛斾富 鍥炵瓟閲:5003 閲囩撼鐜:83% 甯姪鐨勪汉:1388涓 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 ...
绛旓細濡傚浘锛岃繖涓氶绠℃槸闀挎柟浣擄紝杩欎釜闀挎柟浣撴槸涓涓氶绠★紝鎵浠ヤ袱涓簳闈㈢Н涔熷氨鏄涔樹互楂樻槸娌℃湁鐨勩傛墍浠ュ彧瑕佹眰鍑哄墿涓嬪洓涓潰鐨勯潰绉氨鏄繖鍧閾佺毊鐨勯潰绉1.5x0.4x2+1.5x0.3x2=2.1骞虫柟绫炽傞氶绠
绛旓細涓涓暱鏂逛綋閾佺毊妗闀5绫锛瀹0.8绫筹紝楂0.4绫筹紝瀹冭兘瑁呮按澶氬皯鍗囷紵5脳0.8脳0.4锛1.6绔嬫柟绫筹紳1600鍗 鍋氳繖涓搧鐨《闇瑕侀搧鐨灏戝钩鏂圭背锛熸按妗剁畻5涓潰 5脳0.8锛嬶紙5脳0.4锛0.8脳0.4锛壝2锛8.64骞虫柟绫
绛旓細濡傛灉涓婇潰涓嶅寘,鐢ㄥ3绫抽暱14绫崇殑閾佺毊鍙仛 濡傛灉鏄6涓潰鍏ㄥ寘鐨勮瘽鐢ㄥ5绫闀11绫崇殑閾佺毊鏈鐪佹枡
绛旓細閾佺毊=1.5脳0.8+2脳锛1.5+0.8锛壝0.4=3.04骞虫柟绫 姘=1.5脳0.8脳0.4=0.48绔嬫柟绫=480鍗
绛旓細3脳0.6锛3脳0.4脳2锛0.6脳0.4脳2锛4.68骞虫柟绫
绛旓細3.14X0.2X1.5X500=471骞虫柟绫 ~甯屾湜瀵逛綘鏈夊府鍔╋紝璇峰強鏃剁偣鍑汇愰噰绾充负婊℃剰鍥炵瓟銆戞寜閽畘~鎵嬫満鎻愰棶鐨勬湅鍙嬪湪瀹㈡埛绔彸涓婅璇勪环鐐广愭弧鎰忋戝嵆鍙瘇~浣犵殑閲囩撼鏄垜鍓嶈繘鐨勫姩鍔泘~
