tolong jawab pake cara.. 1 sampe 3 aja

1.4/1 + 5/2=8/2+5/2= 13/2=6 1/2 (/ itu per ya :D)
2.3/1+1/3=9/3+1/3=10/3=3 1/3
3.7/3+43/6=14/6+43/6=57/6=9 3/6


Itu setau ku..maaf kalo salah...

1 4/1+5/2=8+5/2=13/2=6½+4=10½
2 3/1+1/3=9+1/3=10/3=3⅓
3 7/3+43/6=14+43/6=57/6=9 3/6=9 1/2