Tolong di jawab pakai cara​

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Tolong di jawab pakai cara​

Tolong di jawab pakai cara​

Jawaban:

A.

1. 2/5 + 1/4 = 8/20 + 5/20 = 13/20

2. 2/3 + 1/5 = 10/15 + 3/5 = 13/15

3. 3/5 + 1/3 = 9/15 + 5/15 = 14/15

4. 1/6 + 3/4 = 2/12 + 9/12 = 11/12

5. 5/6 + 4/5 = 25/30 + 24/30 = 49/30

B.

1. 4/5 + 3/4 = 16/20 + 15/20 = 31/20

2. 2/7 + 1/4 = 8/28 + 7/28 = 15/28

3. 2/5 + 5/8 = 16/40 + 25/40 = 41/40

4. 5/6 + 2/7 = 35/42 + 12/42 = 47/42

5. 5/7 + 4/9 = 45/63 + 28/63 = 73/63

Penjelasan dengan langkah-langkah:

maaf klo salah dan semoga membantu