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〖1/1算式〗
作业:求算式 2*486*40041.3*(2000+1219)+0.063*(1593.5-1219)*(0.063*(1593.5-1219)+1219)*9.8*400*2/3+32335636.2*2*1219 的值.
题型:数学计算
解:
2*486*40041.3*(2000+1219)+0.063*(1593.5-1219)*(0.063*(1593.5-1219)+1219)*9.8*400*2/3+32335636.2*2*1219
=2*486*40041.3*3219+0.063*(1593.5-1219)*(0.063*(1593.5-1219)+1219)*9.8*400*2/3+32335636.2*2*1219
=2*486*40041.3*3219+0.063*374.5*(0.063*(1593.5-1219)+1219)*9.8*400*2/3+32335636.2*2*1219
=2*486*40041.3*3219+0.063*374.5*(0.063*374.5+1219)*9.8*400*2/3+32335636.2*2*1219
=2*486*40041.3*3219+0.063*374.5*1242.5935*9.8*400*2/3+32335636.2*2*1219
=972*40041.3*3219+0.063*374.5*1242.5935*9.8*400*2/3+32335636.2*2*1219
=38920143.6*3219+0.063*374.5*1242.5935*9.8*400*2/3+32335636.2*2*1219
=125283942248.400009+0.063*374.5*1242.5935*9.8*400*2/3+32335636.2*2*1219
=125283942248.400009+23.5935*1242.5935*9.8*400*2/3+32335636.2*2*1219
=125283942248.400009+29317.129742*9.8*400*2/3+32335636.2*2*1219
=125283942248.400009+287307.871472*400*2/3+32335636.2*2*1219
=125283942248.400009+114923148.5888*2/3+32335636.2*2*1219
=125283942248.400009+229846297.1776/3+32335636.2*2*1219
=125283942248.400009+76615432.392533+32335636.2*2*1219
=125283942248.400009+76615432.392533+64671272.4*1219
=125283942248.400009+76615432.392533+78834281055.599991
=125360557680.792542+78834281055.599991
=204194838736.392517 答案:2*486*40041.3*(2000+1219)+0.063*(1593.5-1219)*(0.063*(1593.5-1219)+1219)*9.8*400*2/3+32335636.2*2*1219=204194838736.392517你的问题在这里没有得到解决?请到 热门难题 里面看看吧!