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〖1/1算式〗
作业:求算式 15*(29.232+1.134)*4.83+25*(16+1.134)*4.83+15*3.486*4.83 的值.
题型:数学计算
解:
15*(29.232+1.134)*4.83+25*(16+1.134)*4.83+15*3.486*4.83
=15*30.366*4.83+25*(16+1.134)*4.83+15*3.486*4.83
=15*30.366*4.83+25*17.134*4.83+15*3.486*4.83
=455.49*4.83+25*17.134*4.83+15*3.486*4.83
=2200.0167+25*17.134*4.83+15*3.486*4.83
=2200.0167+428.35*4.83+15*3.486*4.83
=2200.0167+2068.9305+15*3.486*4.83
=2200.0167+2068.9305+52.29*4.83
=2200.0167+2068.9305+252.5607
=4268.9472+252.5607
=4521.5079 答案:15*(29.232+1.134)*4.83+25*(16+1.134)*4.83+15*3.486*4.83=4521.5079你的问题在这里没有得到解决?请到 热门难题 里面看看吧!