37.9×0.0038+1.21×0.379+6.21×0.159=______. 我来答 1个回答 #合辑# 机票是越早买越便宜吗? 你即来5344 2022-05-30 · TA获得超过6736个赞 知道大有可为答主 回答量:6263 采纳率:100% 帮助的人:302万 我也去答题访问个人页 关注 展开全部 原式=37.9×0.0038+0.0121×37.9+6.21×0.159, =37.9×(0.0038+0.0121)+6.21×0.159, =37.9×0.0159+6.21×0.159, =0.159×(3.79+6.21), =0.159×10, =1.59. 故答案为:1.59. 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询 其他类似问题 2022-09-03 37.5×3×0.112+35.5×12.5×0.224=______. 2022-07-13 37.5×21.5×0.136+35.5×0.136×12.5=______. 2022-05-24 2.89×6.37+4.63×2.89=______. 2022-06-01 37.85+0.75×(168+152.5)/2+±+5.29 2023-04-08 357×0.49+672+357×0.2+327+357×0.31=( ) 2022-06-04 1997×0.71+11× 7 1 4 +2222×0.29=______. 2022-08-21 37.9×0.0038+1.21×0.379+6.21×0.159=( ) A.0.379 B.0.121 C.1.59 D.2.02 2023-04-09 0.75×(147+166)÷2+37.85±5.29 为你推荐: