35/(35+6)怎样简便计算?
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![35/(35+6)怎样简便计算?](/uploads/image/z/199395-27-5.jpg?t=35%2F%EF%BC%8835%2B6%EF%BC%89%E6%80%8E%E6%A0%B7%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%3F)
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35/(35+6)怎样简便计算?
35/(35+6)怎样简便计算?
35/(35+6)怎样简便计算?
35÷(35+5/6)
=35÷5(7+1/6)
=7÷(7+1/6)
=7÷43/6
=42/43
括号里先算
35/41=0.8536