Berapakah hasil dari 5 4/7 – 2 3/5 =

39/7 – 13/5 =
195/35 – 91/35 =
104/35 = 2 34/35

5 4/7 – 2 3/5
= 39/7 – 13/5
= 195/35 – 91/35
= 104 / 35
= 2 34/35