3/4 + 2/3 : 2 3/4 + 4/5 :

Jawabannya:

1.))

3/4 + 2/3
→ 9/12 + 8/12
→ 17/12
→ 1 5/12
Atau
→ 1,41

2.))

2 3/4 + 4/5
→ 11/4 + 4/5
→ 55/20 + 16/20
→ 71/20
→ 3 11/20
Atau
→ 3,55

# Semoga Membantu
Maaf Kalo Salah

3/4 + 2/3 = 9/12 + 8/12 = 17/12 = 1 5/12
2 3/4 + 4/5 =11/4 + 4/5 = 55/20 + 16/20 = 71/20 = 3 11/20