Question

a)3,8:(2x)=1/4:8/3

b) 6:(-27)=-11/4:117/4

Answer 1

a) \(3,8:\left(2x\right)=\frac{1}{4}:\frac{8}{3}\)

\(=3,8:\left(2x\right)=\frac{3}{32}\)

\(\Rightarrow2x=3,8:\frac{3}{32}=\frac{608}{15}\)

\(\Rightarrow x=\frac{608}{15}:2=\frac{304}{15}\)

b) Yêu cầu j vậy pn?

Answer 2

\(3,8:\left(2x\right)=\frac{1}{4}:\frac{8}{3}\)

\(\Rightarrow2x=\frac{608}{15}\)

\(\Rightarrow x=\frac{304}{15}\)