Question

Tìm x biết :

3 - ( 5 / 3 / 8 + x - 7 / 5 / 24) : 16 / 2 /3 = 2

Answer 1

x = 0000

 phát biểu cảm nghĩ đi

Answer 2

\(3-\left(\frac{5}{\frac{3}{8}}+x-\frac{7}{\frac{5}{24}}\right):\frac{16}{\frac{2}{3}}=2\)

\(\Rightarrow3-\left(\frac{40}{3}+x-\frac{168}{5}\right):24=2\)

\(\Rightarrow\left(-\frac{304}{15}+x\right):24=1\)

\(\Rightarrow\frac{-304}{15}+x=24\)

\(\Rightarrow x=\frac{664}{15}\)

Answer 3

\(3-\left(\frac{5}{\frac{3}{8}}+x-\frac{7}{\frac{5}{24}}\right):\frac{16}{\frac{2}{3}}=2\)

\(\left(\frac{40}{3}+x-\frac{28}{5}\right):24=3-2\)

\(\left(\frac{40}{3}+x-\frac{28}{5}\right):24=1\)

\(\frac{40}{3}+x-\frac{28}{5}=1\cdot24\)

\(\frac{116}{15}+x=24\)

\(x=24-\frac{116}{15}\)

\(x=\frac{244}{15}\)

Answer 4

Tao dell biết làm