Question

[Ngọc Hân]

rút gọn phân số:

12/18,4/40,18/24,20/35,60/12

làm đầy đủ tick

Answer 1

[Nguyễn Tuấn Minh]

\(\frac{12}{18}=\frac{12:6}{18:6}=\frac{2}{3}\)

\(\frac{4}{40}=\frac{4:4}{40:4}=\frac{1}{10}\)

\(\frac{18}{24}=\frac{18:6}{24:6}=\frac{3}{4}\)

\(\frac{20}{35}=\frac{20:5}{35:5}=\frac{4}{7}\)

\(\frac{60}{12}=\frac{60:12}{12:12}=\frac{5}{1}=5\)

Answer 2

[Nguyễn Thanh Tùng]

12/18=2/3

4/40=1/10

18/24=3/4

20/35=4/7

60/12=5