Tolong kerjain soal ade saya dong saya lupa rumusnya ​

Jawab:

1. 1/2

2. 1/3

3. 3/5

4. 3/5

5. 5/7

Penjelasan dengan langkah-langkah:

1. 1 + 5 / 12 = 6/12 = 1/2

2. 5 + 1 /18 = 6/18 = 1/3

3. 2 + 13/25 = 15/25 = 3/5

4. 8 + 4/20 = 12/20 = 3/5

5. 3+7/14 = 10/14 = 5/7