9.5乘3/4+1/2乘0.75怎么简便计算

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 07:45:30
9.5乘3/4+1/2乘0.75怎么简便计算
x)3}segnΎb$TΆTsO<<,l 72 te@t" k63/.H̳:,mP "dh@-Ԅ` 5

9.5乘3/4+1/2乘0.75怎么简便计算
9.5乘3/4+1/2乘0.75怎么简便计算

9.5乘3/4+1/2乘0.75怎么简便计算
9.5×3/4+1/2×0.75
=9.5×3/4+0.5×3/4
=(9.5+0.5)×3/4
=10×0.75
=7.5

9.5乘3/4+1/2乘0.75
=9.5乘3/4+0.5乘3/4
=3/4(9.5+0.5)
=3/4乘10
=7.5