Question

Sắp xếp các phân số sau: 3/5;5/7;7/6;3/14;2/5 theo thứ tự tăng dần

Answer 1

\(\dfrac{3}{14};\dfrac{2}{5};\dfrac{3}{5};\dfrac{5}{7};\dfrac{7}{6}\)

Answer 2

\(\dfrac{3}{5};\dfrac{5}{7};\dfrac{7}{6};\dfrac{3}{14};\dfrac{2}{5}=\dfrac{126}{210};\dfrac{150}{210};\dfrac{245}{210};\dfrac{45}{210};\dfrac{126}{210}\)

\(\dfrac{45}{210};\dfrac{126}{216};\dfrac{150}{210}\)

Answer 3

3/4 ; 2/5 ; 3/5 ; 5/7 ; 7/6