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 0.323×(-3×(9×37)/32+3×37/32)*1.078×0.566×(-288×0.75-10.5×(9×37)/32+10.5×37/32) 的值.
题型:数学计算
解:
0.323×(-3×(9×37)/32+3×37/32)*1.078×0.566×(-288×0.75-10.5×(9×37)/32+10.5×37/32)
=0.323×(-3×333/32+3×37/32)*1.078×0.566×(-288×0.75-10.5×(9×37)/32+10.5×37/32)
=0.323×(-27.75)*1.078×0.566×(-288×0.75-10.5×(9×37)/32+10.5×37/32)
=0.323×(-27.75)*1.078×0.566×(-288×0.75-10.5×333/32+10.5×37/32)
=0.323×(-27.75)*1.078×0.566×(-313.125)
=-8.96325*1.078×0.566×(-313.125)
=(-9.662384)×0.566×(-313.125)
=(-5.468909)×(-313.125)
=1712.452131 答案:0.323×(-3×(9×37)/32+3×37/32)*1.078×0.566×(-288×0.75-10.5×(9×37)/32+10.5×37/32)=1712.452131你的问题在这里没有得到解决?请到 热门难题 里面看看吧!