(1/8+1/12)*3+(1/12+1/24)x=1
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(1/8+1/12)*3+(1/12+1/24)x=1(1/8+1/12)*3+(1/12+1/24)x=1(1/8+1/12)*3+(1/12+1/24)x=1赫赫.好的,在线回答.(1/8+1/1
(1/8+1/12)*3+(1/12+1/24)x=1
(1/8+1/12)*3+(1/12+1/24)x=1
(1/8+1/12)*3+(1/12+1/24)x=1
赫赫.好的,在线回答.
(1/8+1/12)*3+(1/12+1/24)x=1
5/8 +1/8 *x=1
1/8 *x=3/8
x=3
同乘以24
(3+2)*3+(2+1)*x=24
15+3x=24
3x=9
x=3
(1/8+1/12)*3+(1/12+1/24)x=1
12 1 -3 -12
(-1/3-1/8+3/4-1/12)/(-1/48)
(1/2+1/4+1/6+1/8)-(1/3+1/6+1/9+1/12)+(1/4+1/8+1/12+1/16)-(1/5+1/10+1/15+1/20)快
(1/2+1/4+1/6+1/8)-(1/3+1/6+1/9+1/12)+(1/4+1/8+1/12+1/16)-(1/5+1/10+1/15+1/20)
(1/2+1/4+1/6+1/8)-(1/3+1/6+1/9+1/12)+(1/4+1/8+1/12+1/16)-(1/5+1/10+1/15+1/20)怎么解?
(-8)×(-12)×(-0.125)×(-3分之1)×(0.
(-8)*(-12)*(-0.125)*(-3/1)*(0.001)
[9-(1/12+1/8)×24]÷1又3/5计算过程答案[9-(1/12+1/8)×24]÷1又3/5
1,4,3,8,5,12,7,( ).( )里应填几
(1/3+1/6+1/9+1/12+1/24)/(1/2+1/4+1/6+1/8+1/16)
(1又3/4+7/8-7/12)×(-1又1/7)
0.25+12/1+(-3/2)-4/1-12/5
( );24=8分之3=12÷1( )
(-8)×(-12)×(0.125)×(-3分之1)=?
(1/8+3/4+5/12)*24简算
(5/12+1/9+3/8)乘72等于
(3/8-5/6+11/12)÷1/24