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 (37.125×(5+2.62/3)×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97 的值.
题型:数学计算
解:
(37.125×(5+2.62/3)×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97
=(37.125×5.873333×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97
=(37.125×5.873333×0.5×2.62+60.12×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97
=(37.125×5.873333×0.5×2.62+60.12×5×0.5×(5/3×63.105/(57.135+2.985)))/198.97
=(37.125×5.873333×0.5×2.62+60.12×5×0.5×(5/3×63.105/60.12))/198.97
=(37.125×5.873333×0.5×2.62+60.12×5×0.5×1.749418)/198.97
=548.579734/198.97
=2.757098 答案:(37.125×(5+2.62/3)×0.5×2.62+(2.985+57.135)×5×0.5×(5/3×(2×2.985+57.135)/(57.135+2.985)))/198.97=2.757098你的问题在这里没有得到解决?请到 热门难题 里面看看吧!