fengle?
3*(1/9+1/15)+x*(1/12+1/15)=5/6
1个回答
相关问题
-
英语翻译9,14/6,1,3,20/9/1,12,23,1,25,19/12,15,12,5/25,15,21/9/1,
-
(1/15+1/12)*3+1/15X=4/5
-
1-( 1 12 + 1 15 )×2 = 6 7 - 6 7 ×( 2 3 + 1 9 ) = 15 16 ÷( 5
-
2/3+1/6+1/9+1/12+1/15+1/18=
-
2/3+1/6+1/9+1/12+1/15+1/18
-
(1*3*5+2*6*10+3*9*15+4*12*20+5*15*25)/(1*2*3+2*4*6+3*6*9+4*8
-
1*2*3+2*4*6+3*6*9+4*8*12+5*10*15分之1*3*5+2*6*10+3*9*15+4*12*2
-
1/2+3/4-6/5 6/7-1/2+4/5 3/4-(7/12-5/7) 2/3+(13/15+1/3) 15/9-
-
1.解方程.15_4X=1.6 6_5X/7_6=9_5 X/9_4=16_15/6_5 ...
-
4x15/2= 12/5x8= 3/1x4/1= 9/8x10= 6x12/11= 9/2x5/3= 14/6x9/7=