3.6*2.7+18*0.56-1.8*10%/6%
3.6*2.7+18*0.56-1.8*10%/6%
3.6×2.7+18×0.56—1.8×10%÷10%
3.6乘2.7加18乘0.56减1.8乘10%除10%的简便计算
(2.8+2有4/5+280%+14/5)*25 3.6*2.7+18*0.56-1.8*10%÷10% 14/15-9
怎样简算 3.6*2.7+18*0.56-10% /10%
3.6×2.7+18×0.56-1.8×10% 1998又8/9+1999又8/9+2000又8/9+2001又8/9+
6.3×1/2÷(1.8+2.7×1/2) 0.56×(5/12-19/60+2.375)÷0.5
(0.375*1.8\6.3*5.4)\(2.7\2.1*0.125*3.6)怎么算,大虾们请赐教.
6x减1.5x等于3.6加2.7
10+1.8*2+(x-5)*2.7=19,怎么解,
求比值:35:105 39:65 54:27 3/4:6 0.9:3.6 7.2:1.8 18:6/7 2/3:6/7
求出下比的比值:0.75:3.6 12:19分之18 2分之1:4分之1 4分之3:7分之6 2.7: