4⅔+5¼-2³/5 tolong di jawab

4⅓ = 13/3
5¼ = 21/4
2³/5 = 13/5

13/3 + 21/4 – 13/5
= 260/60 + 315/60 – 156/60
= 419/60
= 6 59/60

semoga membantu:)
maaf kalo salah

7 13/20 maaf ya kalau salah