5题急急急十万火急求大神帮忙啊！
5\u9898\u6025\u6025\u6025\u5341\u4e07\u706b\u6025\u6c42\u5927\u795e\u5e2e\u5fd9\u554a\u603b\u4f53\u79ef200*5*5=5000cm^3 \u6539\u9020\u540e\u6a2a\u622a\u9762\u79ef2*2=4 \u6240\u4ee5\u957f\u5ea6\u4e3a5000/4=1250cm \u537312.5\u7c73
\u6c57 \u5965\u6570\u9898\u554a
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24\u00f7\uff085-3\uff09=12\u5343\u7c73/\u5c0f\u65f6\u3002\u6240\u4ee5\uff0c\u7532\u4e59\u4e24\u5730\u8def\u7a0b\u5c31\u662f12\u00d7\uff085+3\uff09=96\u5343\u7c73
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5.解东西两地相距=(56+47)×[36×2÷(56-47)]=824千米
附加题
解：一个纸杯的高度=26-25×(61-26)/(100-30)=26-25×0.5=13.5厘米
解：36×2÷（56-47）=8
（56+47）×8=824
先求时间36除以56减去47的差等于4，后用4乘36加56的和，等于412
绛旓細锛10^2)^3=10^(2x3)=10^6 骞傜殑鎬濊冩柟寮忥細(10^n)^m=10^(nxm)10^2=10x10 (10^2)^3=(10^2)x(10^2)x(10^2)=10^(2+2+2)=10^(2x3)=10^6
绛旓細楂樹负31.4cm鐨勫渾鏌变綋浣撶Н澶с62.8x3.14x锛31.4梅3.14梅2锛²=4929.8cm³31.4x3.14x锛62.8梅3.14梅2锛²=9859.6cm³9859.6-4929.8=4929.8cm³
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