脱式计算（能简便的简算）
（5/6-5/8+1/12）*24 4除以8/3-0.6 9/10+3/8除以5/4-1/5
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5/14除以4/21*0.64 624-197
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13除以2.5 1+2+3+……+99+100 0.9+0.99+0.999+0.9999
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人气：275 ℃ 时间：2020-02-05 04:25:32
解答
(5/6-5/8+1/12)*24=(5/6)*24-(5/8)*24+(1/12)*24=5*4-5*3+1*2=20-15+2=74/(8/3)-0.6=4*(3/8)-0.6=6-0.6=5.49/10+(3/8)/(5/4)-1/5=9/10+(3/8)*(4/5)-1/5=9/10+3/10-1/5=12/10-1/5=6/5-1/5=1(5/14)/(4/21)*0.64=(5/14)...
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