总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 1.25*1.1*(0.6*0.8*28.28+0.6*0.8*40)*25+3.5*14.14+0.02*3955.76 的值.
题型:数学计算
解:
1.25*1.1*(0.6*0.8*28.28+0.6*0.8*40)*25+3.5*14.14+0.02*3955.76
=1.25*1.1*32.7744*25+3.5*14.14+0.02*3955.76
=1.375*32.7744*25+3.5*14.14+0.02*3955.76
=45.0648*25+3.5*14.14+0.02*3955.76
=1126.62+3.5*14.14+0.02*3955.76
=1126.62+49.49+0.02*3955.76
=1126.62+49.49+79.1152
=1176.11+79.1152
=1255.2252 答案:1.25*1.1*(0.6*0.8*28.28+0.6*0.8*40)*25+3.5*14.14+0.02*3955.76=1255.2252你的问题在这里没有得到解决?请到 热门难题 里面看看吧!