Question

Tìm X:

\(\left(\frac{3}{4}xX\right):\frac{1}{2}=\frac{4}{5}\)

GIÚP MÌNH VỚI !!!!!!!!!!!

Answer 1

\(\left(\frac{3}{4}x\right):\frac{1}{2}=\frac{4}{5}\)

=>\(\frac{3}{4}x=\frac{4}{5}.\frac{1}{2}\)

=>\(\frac{3}{4}x=\frac{2}{5}\)

=>\(x=\frac{2}{5}:\frac{3}{4}\)

=>\(x=\frac{8}{15}\)

Answer 2

\(\left(\frac{3}{4}.x\right)=\frac{4}{5}.\frac{1}{2}\)

\(\left(\frac{3}{4}.x\right)=\frac{2}{5}\)

\(\Rightarrow x=\frac{2}{5}:\frac{3}{4}=\frac{8}{15}\)

k nha

Answer 3

\(\left(\frac{3}{4}.x\right):\frac{1}{2}=\frac{4}{5}\)

\(\left(\frac{3}{4}.x\right)=\frac{4}{5}.\frac{1}{2}\)

\(\left(\frac{3}{4}.x\right)=\frac{2}{5}\)

\(x=\frac{2}{5}:\frac{3}{4}\)

\(x=\frac{8}{15}\)

Answer 4

Khó quá?!!!!!!!!!!!!!!!