X除以3分之4X=4分之1 X等于?
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X除以3分之4X=4分之1 X等于?
我算的是3分之1,但验算好像不对
我算的是3分之1,但验算好像不对
![X除以3分之4X=4分之1 X等于?](/uploads/image/z/2545792-16-2.jpg?t=X%E9%99%A4%E4%BB%A53%E5%88%86%E4%B9%8B4X%3D4%E5%88%86%E4%B9%8B1+X%E7%AD%89%E4%BA%8E%3F)
x ÷ ( 4x/3 ) = x/4
x · 3/4x = x/4
3/4= x/4
3/4 · 4 =x
x=3
x除以4x/3 = x乘以3/4x
约掉x
= 3/4
得出 3/4 = x/4
左右两边同乘4
得x=3
x · 3/4x = x/4
3/4= x/4
3/4 · 4 =x
x=3
x除以4x/3 = x乘以3/4x
约掉x
= 3/4
得出 3/4 = x/4
左右两边同乘4
得x=3