5/12-1/6+2/3=?
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5/12-1/6+2/3=?5/12-1/6+2/3=?5/12-1/6+2/3=?5/12-1/6+2/3=5/12-2/12+8/12=11/12
5/12-1/6+2/3=?
5/12-1/6+2/3=?
5/12-1/6+2/3=?
5/12-1/6+2/3=5/12-2/12+8/12=11/12
5/12-1/6+2/3=?
计算(+5/2)-(-5/3)=-5/1(-5/2)-(-5/3)=5/12/1-3/1=6/1(-2/1)-3/1=-6/1
1/2+3/4-1/6+5/12=?
(2/3-5/6-7/8+1/12)*(-24)=?
3分之2+6分之1-12分之5=?
x-1/6[12-6(3/5x+1)]=3/2x-2
5/6- 2/3x=1/12+x5/6- 2/3x=1/12+x
×-12/25=1/5 2×1/6=5/6 2/3-×+1/7=9/14
x-1/6【12-6(3/5x+1】=3/7-2
解x-1/6[12-6(3/5x+1)]=3/7x-2
3x -5/12=1/6
7/5x5/6-5/7除以6/5 12X(3/4-5/12+1/6) (7/8-5/16)除以(1/2+1/6) = = =能简算的要简算7/5x5/6-5/7除以6/5= 12X(3/4-5/12+1/6)= 7/8-5/16)除以(1/2+1/6) =
1/2+3/4-3/10= 2/34/7+5/6= 10/(2/3+1/2)= 1/6-(5/12-1/4)=
(怎样简便怎样算)5/12-1/6+2/3(5/12=12分之5,其它也是)
计算分数加减法7/8+2/5-6/5= 3/4+1/4-1/3=5/6+5/2-6/5= 5/6+1/4-1/3= 5/7+5/2-6/5= 3/8+1/4-1/3=4/9+5/2-6/5= 7/12+1/4-1/3=
找规律1*4+2=6=2*3 2*5+2=12=3*4 3*6+2=20=4*5
-2/3+(-1/6)-1/4-1/2=-5/6-3/4=-19/12这道题对不对?
x-1/6[36-12(3/5x+1)]=1/3x-2