Question

X÷2+X÷6+X=0,75

Answer 1

\(x:2+x:6+x=0,75\)

\(x\times0,5+x\times\frac{1}{6}+x\times1=0,75\)

\(x\times\left(0,5+\frac{1}{6}+1\right)=0,75\)

\(x\times\frac{5}{3}=0,85\)

        \(x=0,85:\frac{5}{3}\)

        \(x=0,51\)

Answer 2

\(x:2+x:6+x=0,75\)

\(x\times0,5+x\times\frac{1}{6}+x\times1=0,75\)

\(x\times\left(0,5+\frac{1}{6}+1\right)=0,75\)

\(x\times\frac{5}{3}=0,75\)

       \(x=0,76:\frac{5}{3}\)

        \(x=0,45\)