- 1. 20%+(1-20%)(320-x)=320×40%
2. 3/2[2/3(1/4x-1)-2]-x=2
3. ax+b=bx+a;(a≠b);(这个学了么?是不是有点难呢?)
4. 1/5x +1 =(2x+1)/4
5. x/3 -5 = (5-x)/2
6. 0.4(x-0.2)+1.5=0.7x-0.38
7. 28.2(x+1) /3=5(x+1) /6 -1
8. (5-2)/2 - (4+x)/3 =1
9. (x-2)/2 - (3x-2)/4 =-1
10. 1\ 50x+10=60
六年级分数方程计算题
六年级分数方程计算题
要计算题,一定要是分数的.越多越好,
要计算题,一定要是分数的.越多越好,
数学人气:986 ℃时间:2020-02-03 18:52:25
优质解答
7(2x-1)-3(4x-1)=4(3x+2)-1; (5y+1)+ (1-y)= (9y+1)+ (1-3y); 20%+(1-20%)(320-x)=320×40% 2(x-2)+2=x+1 2(x-2)-3(4x-1)=9(1-x) x/3 -5 = (5-x)/2 2(x+1) /3=5(x+1) /6 -1 (1/5)x +1 =(2x+1)/4 (5-2)/2 - (4+x)/3 =...有是分数的吗?
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