Question

Gía trị thik hợp của X để :

\(\left(X-\frac{1}{4}\right):\frac{4}{3}=\frac{1}{2}\)

Answer 1

\(\left(x-\frac{1}{4}\right)\div\frac{4}{3}=\frac{1}{2}\)

\(\Leftrightarrow x-\frac{1}{4}=\frac{1}{2}\times\frac{4}{3}\)

\(\Leftrightarrow x-\frac{1}{4}=\frac{4}{6}\)

\(\Leftrightarrow x-\frac{3}{12}=\frac{8}{12}\)

\(\Leftrightarrow x=\frac{8}{12}+\frac{3}{12}\)

\(\Leftrightarrow x=\frac{11}{12}\)

Answer 2

\(\left(X-\frac{1}{4}\right):\frac{4}{3}=\frac{1}{2}\)

\(\Rightarrow X-\frac{1}{4}=\frac{1}{2}.\frac{4}{3}\)

\(\Rightarrow X-\frac{1}{4}=\frac{2}{3}\)

\(\Rightarrow X=\frac{2}{3}+\frac{1}{4}\)

\(\Rightarrow X=\frac{11}{12}\)

Answer 3

\(=>x-\frac{1}{4}=\frac{2}{3}\)

\(=>x=\frac{2}{3}+\frac{1}{4}\)

\(=>x=1\)

Answer 4

(X-\(\frac{1}{4}\));\(\frac{4}{3}\)=\(\frac{1}{2}\)

X-\(\frac{1}{4}\)=\(\frac{1}{2}\)x\(\frac{3}{4}\)

X-\(\frac{1}{4}\)=\(\frac{3}{8}\)

X=\(\frac{3}{8}\)+\(\frac{1}{4}\)

x=\(\frac{5}{8}\)

Answer 5

\(\left(x-\frac{1}{4}\right):\frac{4}{3}=\frac{1}{2}\)

       \(\left(x-\frac{1}{4}\right)=\frac{1}{2}.\frac{4}{3}\) 

         \(\left(x-\frac{1}{4}\right)=\frac{2}{3}\)

                           \(x=\frac{2}{3}+\frac{1}{4}\)

                           \(x=\frac{11}{12}\)