Tìm x biết: x:2:3=3
x:2:3=3
x=3x3x2
x=18
\(x\div2\div3=3\)
\(x\div\left(2\times3\right)=3\)
\(x\div6=3\)
\(x=3\times6\)
\(x=18\)
Choose the excessive word in the sentence below.