怎么简算(4433-44.3)除以(8866-88.66)

问题描述:

怎么简算(4433-44.3)除以(8866-88.66)

因44.33=4433×1%,88.66=8866×1%.故(4433-44.33)/(8866-88.66)=[4433(1-1%)]/[8866(1-1%)]=4433/8866=1/2.

(4433-44.3)/【(4433-44.3)*2】=0.5

我感觉你的题目是不是少打了一个3
题目或许应该是
(4433-44.33)/(8866-88.66)
那么有:
(4433-44.33)/(8866-88.66)
=(4433-44.33)/[2*(4433-44.33)]
=1/2

慢慢算吧,有点复杂 计算器按一下好了