-100×八分之一-0.125×35.5+14.5×(-0.125)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/14 04:47:02
-100×八分之一-0.125×35.5+14.5×(-0.125)-100×八分之一-0.125×35.5+14.5×(-0.125)-100×八分之一-0.125×35.5+14.5×(-0.12

-100×八分之一-0.125×35.5+14.5×(-0.125)
-100×八分之一-0.125×35.5+14.5×(-0.125)

-100×八分之一-0.125×35.5+14.5×(-0.125)
-100×八分之一-0.125×35.5+14.5×(-0.125)
=1/8×(-100-35.5-14.5)
= 1/8×(-150)
= -75/4

-1/8×(100+35.5+14.5)= -1/8×150=-0.125×150=-18.75

= -100×1/8-1/8×35.5-1/8×14.5
=1/8×(-100-35.5-14.5)
= 1/8×(-150)
= -75/4
= -18.75