Bantu aku menyelesaikan pecahan ini .

Jawaban:

1. 1 1/3 + 6/7 =…. 4/3 + 6/7 = 28+18/21 = 46/21

2. 2 2/7 – 2/3 =…. 16/7 – 2/3 = 48-14/21 = 34/21

3. 3 1/6 + 1 3/5=…. 19/6 + 8/5 = 95+48/30 = 143/30

4. 9/10 – 3/5 – 1/3 =… 27-18-10/30 = – 1/30

5. 3/4 + 31/32 – 5/16=…. 24+31-10/32 = 45/32