1/(1/2)/(2/3)/(3/4)怎么做?

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1/(1/2)/(2/3)/(3/4)怎么做?
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1/(1/2)/(2/3)/(3/4)怎么做?
1/(1/2)/(2/3)/(3/4)怎么做?

1/(1/2)/(2/3)/(3/4)怎么做?
1/(1/2)/(2/3)/(3/4)
=1 X 2 X (3/2) X (4/3)
=4

1/(1/2)(2/3)(3/4)，先写成分数形式，先算分母的乘法，很易约分！

1/（1/2）=2
2/（2/3）=3
3/（3/4）=4

怎做?填空题1、2、3、4、5、 3(2x-1)的平方-4(2x-1)=4.怎写? 1,2,3,3怎如何算出24点 ∫(1-x^2)^(3/2)dx/(x^4)不用三角怎做 (4x+18)/(3x+1)=2此方程怎解 1 2 3 4 1 2 3 4 1 2 3 4 1,2,3,4, 1 2 3 4 1 2 3 4 1,2,3,4, 1,2,3,4, 1,2,3,4, 1,2,3,4, 1 2 3 4 1,2,3,4, 1,2,3,4,