Question

[Nguyễn Ngọc Hân]

Rút gọn phân số: 26/39   và   38/57

Help gấp ;-;

Answer 1

[Sahara]

\(\dfrac{26}{39}=\dfrac{26:13}{39:13}=\dfrac{2}{3}\)
\(\dfrac{38}{57}=\dfrac{38:19}{57:19}=\dfrac{2}{3}\)

Answer 2

[Trịnh Thuỳ Linh]

\(\dfrac{26}{39}=\dfrac{26:13}{39:13}=\dfrac{2}{3}\)

\(\dfrac{38}{57}=\dfrac{38:19}{57:19}=\dfrac{2}{3}\)