(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?
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(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+
(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?
(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?
(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?
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(4+8+12+16)/(10/3+20/3+30/3+40/3)=40/(100/3)=6/5
(-5/12-1/24-5/6)*(24*5/9-24*2/9+24*2/3)
(-5/1+2/3-5/6+3/8)*(24*5/9-24*2/9+24*2/3)好的+++++分错了,是(-5/12+2/3-5/6+3/8)*(24*5/9-24*2/9+24*2/3)
1*2*4+2*4*8+3*6*12分之1*3*24+2*6*48+3*9*27
1×2×4+2×4×8+3×6×12分之1×3×24+2×6×48+3×9×72
1*2*4+2*4*8+3*6*12分之1*3*24+2*6*48+3*9*72简算
(1*3*24+2*6*48+3*9*72)/(1*2*4+2*4*8+3*6*12)
1*3*24+2*6*48+3*9*72/1*2*4+2*4+3*6*12
(1×3×24+2×6×48+3×9×72)÷(1×2×4+2×4×8+3×6×12)=?
(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?
1/3/12+2/6/24+3/9/36+4/12/48 ___________________________ 2/3/5+4/6/10+6/9/15+8/12/20
(1/3/12+2/6/24+3/9/36+4/12/48)/(2/3/5+4/6/10+6/9/15+8/12/20)=?
简便运算,(-5/12+2/3-5/6+3/8)*(24*5/9-24*2/9+24*2/3)
(-5/12+2/3-5/6+3/8)*(24*5/9-24*2/9+24*2/3)
√12 + 6√1又1/2 - (√3-9/4 - √24)
3 6 9 12怎么得24
3 6 9 12算24点
算24点,3、6、9、12
找规律:1,2,3,4,6,(),9,12,(),24,(),72.