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 1/12×(0.34)^2×((2×2.0+2.0)*(2×106.13-(2×2.0×2.0×0.8×24)/(2.0×2.0))) 的值.
题型:数学计算
解:
1/12×(0.34)^2×((2×2.0+2.0)*(2×106.13-(2×2.0×2.0×0.8×24)/(2.0×2.0)))
=1/12×0.34^2×((2×2.0+2.0)*(2×106.13-(2×2.0×2.0×0.8×24)/(2.0×2.0)))
=1/12×0.34^2×(6*(2×106.13-(2×2.0×2.0×0.8×24)/(2.0×2.0)))
=1/12×0.34^2×(6*(2×106.13-153.6/(2.0×2.0)))
=1/12×0.34^2×(6*(2×106.13-153.6/4))
=1/12×0.34^2×(6*173.86)
=1/12×0.34^2×1043.16
=1/12×0.1156×1043.16
=0.083333×0.1156×1043.16
=0.009633×1043.16
=10.04876 答案:1/12×(0.34)^2×((2×2.0+2.0)*(2×106.13-(2×2.0×2.0×0.8×24)/(2.0×2.0)))=10.04876你的问题在这里没有得到解决?请到 热门难题 里面看看吧!