(4433-443.3)/(8866-886.6)简便运算顺便问下能不能简便运算...........
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![(4433-443.3)/(8866-886.6)简便运算顺便问下能不能简便运算...........](/uploads/image/z/9275-59-5.jpg?t=%EF%BC%884433-443.3%EF%BC%89%2F%288866-886.6%29%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97%E9%A1%BA%E4%BE%BF%E9%97%AE%E4%B8%8B%E8%83%BD%E4%B8%8D%E8%83%BD%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97...........)
(4433-443.3)/(8866-886.6)简便运算顺便问下能不能简便运算...........
(4433-443.3)/(8866-886.6)简便运算
顺便问下能不能简便运算...........
(4433-443.3)/(8866-886.6)简便运算顺便问下能不能简便运算...........
(4433-443.3)/(8866-886.6)
=(4433-1-4433*0.1)/(8866-8866*0.1)
=(0.9*4433)/(0.9*8866)
=4433/8866
=0.5