Ta có,
X : 6 = 45 : 5
= 45 : 5 = 5
x : 6 = 5
x = 5 x 6
x = 30
Ta làm tương tự vs câu B.
a) X : 6=45:5
X: 6=9
X=9*6
X=54
b)736-X:3=106
X:3=736-106
X:3=630
X=630*3
X=1890
tk m nhé
X : 6 = 45 : 5 736 - X : 3 = 106
X : 6 = 9 X : 3 = 736 -106
X = 9 x 6 X : 3 = 630
X = 54 X = 630 x 3
X = 1890
tk nha !
a) X : 6 = 9
X = 9 x 63
X = 54
b) 736 - X = 106 x 3
736 - x = 318
X = 736 - 318
X = 418 nhé bạn
\(x:6=45:5\)
\(x:6=9\)
\(x=6\times9\)
\(x=54\)
\(736-x:3=106\)
\(x:3=736-106\)
\(x:3=630\)
\(x=630\times3\)
\(x=1890\)
a ) X : 6 = 45 : 5
X : 6 = 9
X = 9 x 6
X = 54
b ) 736 - X : 3 = 106
X : 3 = 736 - 106
X : 3 = 630
X = 630 x 3
X = 1890
x:6=9
x=9*6
x=54
x:3=736-106
x:3=630
x=630*3
x=1890
h mik nhé
a)X:6=45:5
X:6=9
X=9x6
X=54
b)736-X:3=106
X:3=736-106
X:3=630
X=630x3
X=1890
X:6=45:5
X:6 =7
X =7x6
X =42
736-X:3=106
736- x=106
X:3=736-106
X:3=630
X=630x3
X=1890
ấy xin lỗi mình nhầm
X:6=45:5
x :6=9
X=9x6
X=54
736 -x :3=106
x:3=736-106
x:3=630
x=630nhan3
x=1890