Question

4/5 : x =2/7 = bao nhiêu

Answer 1

Bài làm

\(\frac{4}{5}\div x=\frac{2}{7}\)

\(x=\frac{4}{5}\div\frac{2}{7}\)

\(x=\frac{4}{5}\times\frac{7}{2}\)

\(x=\frac{14}{5}\)

Vậy \(x=\frac{14}{5}\)

# Học tốt #

Answer 2

x = 4/5 : 2/7 

x = 14/5

Answer 3

4/5: x= 2/7

->x= 4/5 : 2/7

-> x= 14/10 = 7/5

Answer 4

\(\frac{4}{5}:x=\frac{2}{7}\)

        \(x=\frac{4}{5}:\frac{2}{7}\)

          \(x=\frac{14}{5}\)

Answer 5

\(\frac{4}{5}\):x=\(\frac{2}{7}\)

           x=\(\frac{4}{5}\):\(\frac{2}{7}\)

           x=\(\frac{14}{5}\)

Answer 6

Đùa tao à đúng rồi mà