Question

[Cấn Duy Khang]

14/9-5/8=

15/8-5/12=

Answer 1

[TV Cuber]

\(=\dfrac{112}{72}-\dfrac{45}{72}=\dfrac{67}{72}\)

\(=\dfrac{45}{24}-\dfrac{10}{24}=\dfrac{35}{24}\)

Answer 2

[Knight™]

\(\dfrac{14}{9}-\dfrac{5}{8}=\dfrac{112}{72}-\dfrac{45}{72}=\dfrac{67}{72}\)

\(\dfrac{15}{8}-\dfrac{5}{12}=\dfrac{60}{24}-\dfrac{10}{24}=\dfrac{50}{24}=\dfrac{25}{12}\)