脱式计算,能简便的要简便:5/8÷[77/12-(41/12+33/16)]
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脱式计算,能简便的要简便:5/8÷[77/12-(41/12+33/16)]
![脱式计算,能简便的要简便:5/8÷[77/12-(41/12+33/16)]](/uploads/image/z/2326651-43-1.jpg?t=%E8%84%B1%E5%BC%8F%E8%AE%A1%E7%AE%97%2C%E8%83%BD%E7%AE%80%E4%BE%BF%E7%9A%84%E8%A6%81%E7%AE%80%E4%BE%BF%EF%BC%9A5%2F8%C3%B7%5B77%2F12-%2841%2F12%2B33%2F16%29%5D)
5/8÷[77/12-(41/12+33/16)]
=5/8÷【77/12-41/12-33/16】
=5/8÷【3-33/16】
=5/8÷【(48-33)/16】
=(5/8)*(16/15)
=2/3
=5/8÷【77/12-41/12-33/16】
=5/8÷【3-33/16】
=5/8÷【(48-33)/16】
=(5/8)*(16/15)
=2/3