简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/29 04:36:16
简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)(

简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)
简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)

简便计算:(9.1X4.8X7.5)/(0.25X1.3X1.6)
(9.1×4.8×7.5)÷(0.25×1.3×1.6)
=(9.1÷1.3)×(4.8÷1.6)×(7.5÷0.25)
=7×3×30
=630

(9.1X4.8X7.5)/(0.25X1.3X1.6)
=9.1/1.3*4.8/1.6*7.5/0.25
=7*3*30
=630