`x / 5 = 2 / 3`
`3x = 2 . 5`
`3x = 10`
`x = 10 : 3`
`x = 10 / 3`
Tham khảo
Ta có : x/5 = 2/3 => 3x = 2*5
=> 3x = 10 => x = 10/3
\(\dfrac{x}{5}=\dfrac{2}{3}\) ⇒ \(x.3=2.5\)
⇒ \(x.3=10\)
⇒ \(x=10:3\)
⇒ \(x=\dfrac{10}{3}\)
Vậy \(x=\dfrac{10}{3}\)
\(\dfrac{x}{5}=\dfrac{2}{3}\)
\(3x=2.5\)
\(3x=10\)
\(x=10:3\)
\(x=\dfrac{10}{3}\)
Vậy x= \(\dfrac{10}{3}\)
\(\dfrac{x}{5}\)=\(\dfrac{2}{3}\)
x.3=5.2
x.3=10
x = 10:3
x= \(\dfrac{10}{3}\)