![](https://rs.olm.vn/images/avt/0.png?1311)
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
x : 0,125 + x : 0,5 + x : 0,25 = x : 0,5 + 165
x : 8 + x : 2 + x : 4 = x : 2 + 165
x : x : 8 + x : 2 + x : 4 = 2 + 165
1 : 8 + x : 2 + x : 4 = 167
8 + x : [ 2 + 4 ] = 167
8 + x : 6 + 167
x : 6 = 167 - 8
x : 6 = 159
x = 159 : 6
x = 26.5
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
Câu 1.0,5+0,5=1
Câu 2.0,25+0,25=0,5
Câu 3.0,125+0,125=0,25
Câu 4.0,0625+0,0625=0,125
Câu 5.15,39+25,5=40,89
![](https://rs.olm.vn/images/avt/0.png?1311)
x + x : 0,5 + x : 0,25 + x : 0,125 = 1,5
x : ( 1 + 0,5 + 0,25 + 0,125 ) = 1,5
x : 1,825 = 1,5
x = 1,5*1,825
x = 2,8125
![](https://rs.olm.vn/images/avt/0.png?1311)
x+ x : ( 0,25 + 0,5 + 0,125 ) = 0,45
x + x : 0.875 = 0,45
x = 0,45 x 0,875
x = 0,39375
x:1 + x : 0,25 + x : 0,5 + x : 0,125 = 0,45
x: ( 1 + 0,25 + 0,5 + 0,125 ) = 0,45
x : 1,875 = 0,45
x = 0,45 x 1,875
x = 0,84375
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
x+x:0,5+x:0,25+x:0,125=50-x*35
x+x*2+x*4+x*8=50-x*35
x+x*2+x*4+x*8+x*35=50
x*(1+2+4+8+35)=50
x*50=50
x=50:50
x=1
k dg cho mik nha!
![](https://rs.olm.vn/images/avt/0.png?1311)
x+x : 0,25 + x : 0,5 + x : 0,125 = 0,45
x + x .4 + x.2 + x.7 = 0,45
x . ( 1+4+2+8) = 0,45
x.15=0,45
x=0,45 :15
x=0,03
Tìm x,biết:
a)x*96+x:0,25=48,32
b)x:0,25+x+x*95=73,74
c)x:0,5+x:0,25+x+x*93=35,36
d)x:0,125+x+x*91=78,56
![](https://rs.olm.vn/images/avt/0.png?1311)
a: =>100x=48,32
hay x=0,4832
b: =>4x+x+95x=73,74
=>100x=73,74
hay x=0,7374
c: =>2x+4x+x+93x=35,36
=>100x=35,36
hay x=0,3536
a)Xx96+x:0,25=48,32
Xx96+Xx4 =48,32
X x(96+4) =48,32
Xx 100 =48,32
X =48,32:100
X = 0,4832
b)x:0,25+x+Xx95 =73,74
Xx4 +Xx1+Xx95= 73,74
X x(4+1+95) =73,74
X x 100 =73,74
X =73,74:100
X = 0,7374
c)x:0,5+x:0,25+x+Xx93=35,36
Xx2 + Xx4+Xx1+Xx93=35,36
Xx(2+4+1+93) = 35,36
Xx 100 = 35,36
X =35,36:100
X =0,3536
d)X:0,125+X+Xx91=78,56
Xx 8+Xx1+Xx91=78,56
Xx(8+1+91) =78,56
Xx 100 =78,56
X =78,56:100
X =0,7856