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 276.48*0.6505+10.5*(17.6*0.5549/2+0.5*17.6*3.5*11*(1.3898-0.5549)/48+0.5*17.6*3.5*(0.6505-0.3925)/48) 的值.
题型:数学计算
解:
276.48*0.6505+10.5*(17.6*0.5549/2+0.5*17.6*3.5*11*(1.3898-0.5549)/48+0.5*17.6*3.5*(0.6505-0.3925)/48)
=276.48*0.6505+10.5*(17.6*0.5549/2+0.5*17.6*3.5*11*0.8349/48+0.5*17.6*3.5*(0.6505-0.3925)/48)
=276.48*0.6505+10.5*(17.6*0.5549/2+0.5*17.6*3.5*11*0.8349/48+0.5*17.6*3.5*0.258/48)
=276.48*0.6505+10.5*10.941673
=179.85024+10.5*10.941673
=179.85024+114.887566
=294.737806 答案:276.48*0.6505+10.5*(17.6*0.5549/2+0.5*17.6*3.5*11*(1.3898-0.5549)/48+0.5*17.6*3.5*(0.6505-0.3925)/48)=294.737806你的问题在这里没有得到解决?请到 热门难题 里面看看吧!