- 4 phân số đó là: \(\dfrac{2}{6}\), \(\dfrac{4}{12}\), \(\dfrac{6}{18}\), \(\dfrac{8}{24}\)
https://cdn.lazi.vn/storage/uploads/edu/answer/1550757955_11.jpg
lnh á
\(\dfrac{2}{6},\dfrac{4}{12},\dfrac{6}{18},\dfrac{8}{24},\dfrac{10}{30}\)
\(\dfrac{2}{6};\dfrac{4}{12};\dfrac{6}{18};\dfrac{8}{24}\)