3.7×125%+12.5×0.27+3.6×125%怎么算_数学解答

3.7×125%+12.5×0.27+3.6×125%怎么算

人气：447 ℃　时间：2020-01-27 19:36:27

解答

（3.7+2.7+3.6）*1.25=12.5能有具体的列式过程吗？3.7*125%+12.5*0.27+3.6*125%=3.7*1.25+(1.25*10)*0.27+3.6*1.25=3.7*1.25+1.25*10*0.27+3.6*1.25=3.7*125+1.25*2.7+3.6*1.25=1.25*(3.7+2.7+3.6)=1.25*1012.5