Tìm \(x\)
a) \(x\)x 100 = 1,643 + 7, 354 b) 0,16 : \(x\)= 2 - 0,4
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Tìm x
a) xx 100 = 1,643 + 7, 354 b) 0,16 : x= 2 - 0,4
.........X x 100 =8,997............... ...........0,16 :X=1,6.........................
................X=8,997 :100............. ........X=0,16:1,6.......................................
...................X=0,08997........................... ..............X=0,1.........................
a) X x 100 = 1,643 + 7,354
X x 100 = 8,997
X = 8,997 : 100
X = 0,08997
b) 0,16 : X = 2 - 0,4
0,16 : X = 1,6
X = 0,16 : 1,6
X = 0,1
a) x . 100 = 1,643 + 7,354
x . 100 = 8,997
x = 8,997 : 100
x = 0,08997
a/x x100=1.643+7.354 b/0.16:x=2-0.4
xx100=8997 0.16:x=1.6
x=8997:100 x=0.16:1.6
x=0.08997 x=0.1
A) X x 100 = 8,997
X = 8,997 : 100
X = 0,08997
B) 0,16 : X = 1,6
X =0,16 : 1,6
X = 0,1
A nek =))) dấu "." tương ứng dấu nhân ạ
\(X.100=1,643+7,354\)
\(X.100=8,997\)
\(\Rightarrow X=8,997:100\)
\(\Rightarrow X=0,08997\)
B nek
\(0,16:X=2-0,4\)
\(0,16:X=1,6\)
\(\Rightarrow X=0,16:1,6\)
\(\Rightarrow x=0,1\)
Hok tốt ạ
A)X x 100=1,643+7,354
X x100=8,997
X = 8,997:100
X=0,08997
Vậy X = 0,08997
B) 0,16:X =2-0,4
0,16:X=1,6
X=0,16:1,6
X=0,1
Vậy X =0,1
