1. 3/4-1/5=2. 2/5-1/6=3. 7/10-3/5=4. 2 3/5-1 2/3=5. 4 3/4-1 2/5=​

Penjelasan dengan langkah-langkah:

1. 3/4 – 1/5 = 15/20 – 4/20

= 11/20

2. 2/5 – 1/6 = 12/30 – 5/30

= 7/30

3. 7/10 – 3/5 = 7/10 – 6/10

= 1/10

4. 2 3/5 – 1 2/3 = 13/5 – 5/3

= 39/15 – 25/15

= 14/15

5. 4 3/4 – 1 2/5 = 19/4 – 7/5

= 95/20 – 28/20

= 67/20

#maaf kalau salah, silahkan di cek lg ya