x + 13,5 = (25,6 + 3,14) x 3
Tìm x:
x + 35,2 = (25,6 + 3,14) x 3
Tìm x
x + 35,2 = (25,6 + 3,14) x 3
x + 35,2 = (25,6 + 3,14) x 3
x + 35,2 = 28,74 x 3
x + 35,2 = 86,22
x = 86,22 – 35,2
x = 51,02
x + 35,2 = (25,6 + 3,14) x 3
Tìm x
x + 35,2 = (25,6 + 3,14) x 3
x + 35,2 = (25,6 + 3,14) x 3
\(\Rightarrow\)x + 35,2 = 28,74 x 3
\(\Rightarrow\)x = 86,22 - 35,2
\(\Rightarrow\)x = 51,02
\(x+35,2=\left(25,6+3,14\right)\times3\)
\(x+35,2=28,74\times3\)
\(x+35,2=86,22\)
\(x=86,22-35,2\)
\(x=51,02\)
\(x+35,2=\left(25,6+3,14\right)\times3\)
\(x+35,2=28,74\times3\)
\(x+35,2=86,22\)
\(x=86,22-35,2\)
\(x=51,02\)
Tính giá trị biểu thức:
x + 35,2 = (25,6 + 3,14) x 3
x + 35,2 = ( 25,6 + 3,14 ) x 3
x + 35,2 = 28,74 x 3
x + 35,2 = 86,22
x = 86,22 - 35,2
x = 51,02.
x + 35,2 = (25,6 + 3,14) x 3
x + 35,2 = 28,74 x 3
x + 35,2 = 86,22
x = 86,22 - 35,2
x = 51,02
Tìm x
X+35,3=(25,6 +3,14)×3
136,5-x=5,4:0,12
X+35,3=(25,6+3,14)x3
X+35,3=28,74 x3
X+35,3=86,22
X =86,22-35,3
X =50,92
136,5-x=5,4:0,12
136,5-x= 45
x=136,5-45
x=91,5
Tìm x :
X + 35,2 = ( 25,6 + 3,14 ) x 3
x + 35,2 = ( 25,6 + 3,14 ) x 3
x + 35,2 = 28,74 x 3
x = 28,74 x 3 - 35,2
x = 51,02
x + 35,2 = ( 25,6 + 3,14 ) x 3
x + 35,2 = 28,74 x 3
x + 35,2 = 86,22
x = 86,22 -35,2
x = 51,02
x+35,2=28.74*3
x+35.2=86,22
x=86,22-35,2
x=51,02
Vậy x=51,02
Tìm x
X+35,2=(25,6+3,14)×3
136,5-x=5,4:0,12
Thank
- x + 35,2= 86,22
x = 86,22 - 35,2
x = 51,02
- 136,5 - x= 45
x= 136,5 - 45
x= 91,5
CHÚC BẠN HỌC TỐT!!!
BT2: Tìm x, biết:
3) x:24=2,5 . 97,2
4) x-135,2 = ( 25,6+3,14).5
Ta có: x÷24=2,5 . 9,72 => x÷24=24,3 =>x = 24,3×24 = 583,2 x-135,2=(25,6+3,14).5 => x-135,2 = 28,74×5=143,7 =>x=143,7+135,2=278,9
2)Tìm x ,biết:
3)x:24=2,5.97,2
x:24=243
x =243.24
x =5832
4)x-135,2=(25,6+3,14).5
x-135,2=143,7
x =143,7+135,2
x =278,9
Chúc bạn học tốt