X x 4 + X = 55,35
X x 4 + 1/2 x X =55,35
`!`
`x xx 4 +1/2 xx x=55,35`
`=> x xx ( 4+1/2) =55,35`
`= x xx 9/2=55,35`
`=>x= 55,35 : 9/2`
`=>x= 3,075`
x×4+12×x=55,35
`x \times 4 + 12 \times x = 55,35`
`x \times (4 + 12) = 55,35`
`x \times 16 = 55,35`
`x = 55,35 \div 16`
`x \approx 3,46`
\(x\times4+12\times x=55,35\)
\(x\times\left(4+12\right)=55,35\)
\(x\times16=55,35\)
\(x=55,35\div16\)
\(x=\dfrac{1107}{320}\)
Toán lớp 5 nếu xấp xỉ thì bạn nên để ở dưới dạng phân số.
Tìm x : X x 4 + X =55,35
ta co X x 4 +X = 55,35
X x 5 = 55,35f
X=55,35 chia 5
ban tu tinh nha
X x 4 + X = 55,35
4X+X=55,35
5X=55,35
X=11,07
X x 4 + X = 55, 35
4X + X = 55, 35
5X = 55, 35
X = 55, 35 : 5
X = 11, 07
x * 4 + 1/2 * x = 55,35
\(\Leftrightarrow x\cdot\dfrac{9}{2}=55.35\)
hay x=12,3
x:X x 4 +0,5 x X= 55,35
BẠN ƠI VIÊT RÕ HƠN RA NHA BẠN. VIÊT LẠI ĐI RỒI MK GIẢI CHO NHE. MK ĐỢI
X x 4 x X = 55,35
tìm X
\(x\times4\times x=55,35\)
\(x\times x=55,35:4\)
\(x\times x=13,8375\)
\(\Rightarrow x=3,719879....\)
X x 4 + 1/2 x X = 55,35
Giải giúp mik với
\(x\times4+\frac{1}{2}\times x=55,35\)
\(x\times\left(4+\frac{1}{2}\right)=55,35\)
\(x\times4,5=55,35\)
\(x=55,35:4,5\)
\(x=12,3\)
x x 4 + 1/2 x x = 55,35
x x (4 + 1/2) = 55,35
x x 4,5 = 55,35
x = 55,35 : 4,5
x = 12,3
Chúc bạn học tốt.
😁😁😁
\(x\times4+\frac{1}{2}\times x=55,35\)
\(x\times4+0,5\times x=55,35\)
\(x\times\left(4+0,5\right)=55,35\)
\(x\times4,5=55,35\)
\(x=55,35\div4,5\)
\(x=12,3\)
Vậy \(x=12,3\)
x*4+1/2*x=55,35
nếu X*4+1:2*X=55,35
thì X=12,3
x*4 + 1/2 * x = 55,35
x * ( 4 + 1/2 ) = 55,35
x * 4,5 = 55,35
x = 55,35 : 4,5
x = 12,3
Vậy x = 12,3
Lời giải
\(x\cdot4+\frac{1}{2}\cdot x=55,35\)
\(x\cdot\left(4+\frac{1}{2}\right)=55,35\)
\(x\cdot\frac{9}{2}=55,35\)
\(x=55,35:\frac{9}{2}\)
\(x=12,3\)
Tìm x biết:
x * 4 + 0,5*x= 55,35
x * 4 + 0 , 5 * x = 55 , 35
x * ( 4 + 0 , 5 ) = 55 , 35
x * 4, 5 = 55 , 35
x = 55 , 35 : 4 , 5
x = 12 , 3
Vậy x = 12 , 3