简便计算 265/5*18-538 3/8*[8/9/(5/6-3/4)] (8.8-23.4*1/3)/5/9
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![简便计算 265/5*18-538 3/8*[8/9/(5/6-3/4)] (8.8-23.4*1/3)/5/9](/uploads/image/z/210069-45-9.jpg?t=%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97+265%2F5%2A18-538+3%2F8%2A%5B8%2F9%2F%285%2F6-3%2F4%29%5D+%288.8-23.4%2A1%2F3%29%2F5%2F9)
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简便计算 265/5*18-538 3/8*[8/9/(5/6-3/4)] (8.8-23.4*1/3)/5/9
简便计算 265/5*18-538 3/8*[8/9/(5/6-3/4)] (8.8-23.4*1/3)/5/9
简便计算 265/5*18-538 3/8*[8/9/(5/6-3/4)] (8.8-23.4*1/3)/5/9
265/5*18-538
=53*18-538
=954-538
=416
3/8*[8/9/(5/6-3/4)]
=3/8*(8/9*12)
=3/8*32/4
=3
(8.8-23.4*1/3)/5/9
=(8.8-7.8)*9/5
=1*9/5
=1又4/5
简便计算 265/5*18-538 3/8*[8/9/(5/6-3/4)] (8.8-23.4*1/3)/5/9
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